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vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#攷"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>攷</span> </div> </a> <ul id="toc-攷-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="目錄" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="開/收內容一覽" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">開/收內容一覽</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">力</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="去睇另一種語文嘅文章。有154種語言版本。" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-154" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">154種語言</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Krag" title="Krag – 南非荷蘭文" lang="af" hreflang="af" data-title="Krag" data-language-autonym="Afrikaans" data-language-local-name="南非荷蘭文" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-als mw-list-item"><a href="https://als.wikipedia.org/wiki/Kraft" title="Kraft – 德文（瑞士）" lang="gsw" hreflang="gsw" data-title="Kraft" data-language-autonym="Alemannisch" data-language-local-name="德文（瑞士）" class="interlanguage-link-target"><span>Alemannisch</span></a></li><li class="interlanguage-link interwiki-am mw-list-item"><a href="https://am.wikipedia.org/wiki/%E1%8C%89%E1%88%8D%E1%89%A0%E1%89%B5" title="ጉልበት – 阿姆哈拉文" lang="am" hreflang="am" data-title="ጉልበት" data-language-autonym="አማርኛ" data-language-local-name="阿姆哈拉文" class="interlanguage-link-target"><span>አማርኛ</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Fuerza" title="Fuerza – 阿拉貢文" lang="an" hreflang="an" data-title="Fuerza" data-language-autonym="Aragonés" data-language-local-name="阿拉貢文" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%82%D9%88%D8%A9" title="قوة – 阿拉伯文" lang="ar" hreflang="ar" data-title="قوة" data-language-autonym="العربية" data-language-local-name="阿拉伯文" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D9%82%D9%88%D9%87_(%D9%81%D9%8A%D8%B2%D9%8A%D8%A7)" title="قوه (فيزيا) – 埃及阿拉伯文" lang="arz" hreflang="arz" data-title="قوه (فيزيا)" data-language-autonym="مصرى" data-language-local-name="埃及阿拉伯文" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-as mw-list-item"><a href="https://as.wikipedia.org/wiki/%E0%A6%AC%E0%A6%B2" title="বল – 阿薩姆文" lang="as" hreflang="as" data-title="বল" data-language-autonym="অসমীয়া" data-language-local-name="阿薩姆文" class="interlanguage-link-target"><span>অসমীয়া</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Fuercia" title="Fuercia – 阿斯圖里亞文" lang="ast" hreflang="ast" data-title="Fuercia" data-language-autonym="Asturianu" data-language-local-name="阿斯圖里亞文" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Q%C3%BCvv%C9%99_(fiziki_k%C9%99miyy%C9%99t)" title="Qüvvə (fiziki kəmiyyət) – 亞塞拜然文" lang="az" hreflang="az" data-title="Qüvvə (fiziki kəmiyyət)" data-language-autonym="Azərbaycanca" data-language-local-name="亞塞拜然文" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%DA%AF%D9%88%D8%AC" title="گوج – South Azerbaijani" lang="azb" hreflang="azb" data-title="گوج" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%9A%D3%A9%D1%81" title="Көс – 巴什客爾文" lang="ba" hreflang="ba" data-title="Көс" data-language-autonym="Башҡортса" data-language-local-name="巴什客爾文" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-bar mw-list-item"><a href="https://bar.wikipedia.org/wiki/Kroft" title="Kroft – 巴伐利亞文" lang="bar" hreflang="bar" data-title="Kroft" data-language-autonym="Boarisch" data-language-local-name="巴伐利亞文" class="interlanguage-link-target"><span>Boarisch</span></a></li><li class="interlanguage-link interwiki-bat-smg mw-list-item"><a href="https://bat-smg.wikipedia.org/wiki/Jiega" title="Jiega – 薩莫吉希亞文" lang="sgs" hreflang="sgs" data-title="Jiega" data-language-autonym="Žemaitėška" data-language-local-name="薩莫吉希亞文" class="interlanguage-link-target"><span>Žemaitėška</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Pwersa" title="Pwersa – Central Bikol" lang="bcl" hreflang="bcl" data-title="Pwersa" data-language-autonym="Bikol Central" data-language-local-name="Central Bikol" class="interlanguage-link-target"><span>Bikol Central</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%A1%D1%96%D0%BB%D0%B0" title="Сіла – 白俄羅斯文" lang="be" hreflang="be" data-title="Сіла" data-language-autonym="Беларуская" data-language-local-name="白俄羅斯文" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%A1%D1%96%D0%BB%D0%B0_(%D1%84%D1%96%D0%B7%D1%8B%D1%87%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F)" title="Сіла (фізычная велічыня) – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Сіла (фізычная велічыня)" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%A1%D0%B8%D0%BB%D0%B0" title="Сила – 保加利亞文" lang="bg" hreflang="bg" data-title="Сила" data-language-autonym="Български" data-language-local-name="保加利亞文" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%AC%E0%A4%B0" title="बर – Bhojpuri" lang="bh" hreflang="bh" data-title="बर" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-blk mw-list-item"><a href="https://blk.wikipedia.org/wiki/%E1%80%A1%E1%80%AC%E1%82%8F" title="အာႏ – Pa'O" lang="blk" hreflang="blk" data-title="အာႏ" data-language-autonym="ပအိုဝ်ႏဘာႏသာႏ" data-language-local-name="Pa'O" class="interlanguage-link-target"><span>ပအိုဝ်ႏဘာႏသာႏ</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AC%E0%A6%B2" title="বল – 孟加拉文" lang="bn" hreflang="bn" data-title="বল" data-language-autonym="বাংলা" data-language-local-name="孟加拉文" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Sila" title="Sila – 波士尼亞文" lang="bs" hreflang="bs" data-title="Sila" data-language-autonym="Bosanski" data-language-local-name="波士尼亞文" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-bxr mw-list-item"><a href="https://bxr.wikipedia.org/wiki/%D0%A5%D2%AF%D1%81%D1%8D%D0%BD" title="Хүсэн – Russia Buriat" lang="bxr" hreflang="bxr" data-title="Хүсэн" data-language-autonym="Буряад" data-language-local-name="Russia Buriat" class="interlanguage-link-target"><span>Буряад</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/For%C3%A7a" title="Força – 加泰羅尼亞文" lang="ca" hreflang="ca" data-title="Força" data-language-autonym="Català" data-language-local-name="加泰羅尼亞文" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Kusog" title="Kusog – 宿霧文" lang="ceb" hreflang="ceb" data-title="Kusog" data-language-autonym="Cebuano" data-language-local-name="宿霧文" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%DA%BE%DB%8E%D8%B2_(%D9%81%DB%8C%D8%B2%DB%8C%DA%A9)" title="ھێز (فیزیک) – 索拉尼庫爾德文" lang="ckb" hreflang="ckb" data-title="ھێز (فیزیک)" data-language-autonym="کوردی" data-language-local-name="索拉尼庫爾德文" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/S%C3%ADla" title="Síla – 捷克文" lang="cs" hreflang="cs" data-title="Síla" data-language-autonym="Čeština" data-language-local-name="捷克文" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%92%C4%83%D0%B9" title="Вăй – 楚瓦什文" lang="cv" hreflang="cv" data-title="Вăй" data-language-autonym="Чӑвашла" data-language-local-name="楚瓦什文" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Grym" title="Grym – 威爾斯文" lang="cy" hreflang="cy" data-title="Grym" data-language-autonym="Cymraeg" data-language-local-name="威爾斯文" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Kraft" title="Kraft – 丹麥文" lang="da" hreflang="da" data-title="Kraft" data-language-autonym="Dansk" data-language-local-name="丹麥文" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de badge-Q17437798 badge-goodarticle mw-list-item" title="好文"><a href="https://de.wikipedia.org/wiki/Kraft" title="Kraft – 德文" lang="de" hreflang="de" data-title="Kraft" data-language-autonym="Deutsch" data-language-local-name="德文" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%94%CF%8D%CE%BD%CE%B1%CE%BC%CE%B7" title="Δύναμη – 希臘文" lang="el" hreflang="el" data-title="Δύναμη" data-language-autonym="Ελληνικά" data-language-local-name="希臘文" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en badge-Q17437798 badge-goodarticle mw-list-item" title="好文"><a href="https://en.wikipedia.org/wiki/Force" title="Force – 英文" lang="en" hreflang="en" data-title="Force" data-language-autonym="English" data-language-local-name="英文" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Forto" title="Forto – 世界文" lang="eo" hreflang="eo" data-title="Forto" data-language-autonym="Esperanto" data-language-local-name="世界文" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Fuerza" title="Fuerza – 西班牙文" lang="es" hreflang="es" data-title="Fuerza" data-language-autonym="Español" data-language-local-name="西班牙文" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/J%C3%B5ud" title="Jõud – 愛沙尼亞文" lang="et" hreflang="et" data-title="Jõud" data-language-autonym="Eesti" data-language-local-name="愛沙尼亞文" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Indar" title="Indar – 巴斯克文" lang="eu" hreflang="eu" data-title="Indar" data-language-autonym="Euskara" data-language-local-name="巴斯克文" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-ext mw-list-item"><a href="https://ext.wikipedia.org/wiki/Huer%C3%A7a" title="Huerça – 埃斯特雷馬杜拉文" lang="ext" hreflang="ext" data-title="Huerça" data-language-autonym="Estremeñu" data-language-local-name="埃斯特雷馬杜拉文" class="interlanguage-link-target"><span>Estremeñu</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%86%DB%8C%D8%B1%D9%88" title="نیرو – 波斯文" lang="fa" hreflang="fa" data-title="نیرو" data-language-autonym="فارسی" data-language-local-name="波斯文" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Voima_(fysiikka)" title="Voima (fysiikka) – 芬蘭文" lang="fi" hreflang="fi" data-title="Voima (fysiikka)" data-language-autonym="Suomi" data-language-local-name="芬蘭文" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Force_(physique)" title="Force (physique) – 法文" lang="fr" hreflang="fr" data-title="Force (physique)" data-language-autonym="Français" data-language-local-name="法文" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Kr%C3%A4%C3%A4ft_(f%C3%BCsiik)" title="Krääft (füsiik) – 北弗里西亞文" lang="frr" hreflang="frr" data-title="Krääft (füsiik)" data-language-autonym="Nordfriisk" data-language-local-name="北弗里西亞文" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Kr%C3%AAft" title="Krêft – 西弗里西亞文" lang="fy" hreflang="fy" data-title="Krêft" data-language-autonym="Frysk" data-language-local-name="西弗里西亞文" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/F%C3%B3rsa" title="Fórsa – 愛爾蘭文" lang="ga" hreflang="ga" data-title="Fórsa" data-language-autonym="Gaeilge" data-language-local-name="愛爾蘭文" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gan mw-list-item"><a href="https://gan.wikipedia.org/wiki/%E5%8A%9B" title="力 – 贛語" lang="gan" hreflang="gan" data-title="力" data-language-autonym="贛語" data-language-local-name="贛語" class="interlanguage-link-target"><span>贛語</span></a></li><li class="interlanguage-link interwiki-gcr mw-list-item"><a href="https://gcr.wikipedia.org/wiki/F%C3%B2s_(fizik)" title="Fòs (fizik) – Guianan Creole" lang="gcr" hreflang="gcr" data-title="Fòs (fizik)" data-language-autonym="Kriyòl gwiyannen" data-language-local-name="Guianan Creole" class="interlanguage-link-target"><span>Kriyòl gwiyannen</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/Neart" title="Neart – 蘇格蘭蓋爾文" lang="gd" hreflang="gd" data-title="Neart" data-language-autonym="Gàidhlig" data-language-local-name="蘇格蘭蓋爾文" class="interlanguage-link-target"><span>Gàidhlig</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Forza" title="Forza – 加里西亞文" lang="gl" hreflang="gl" data-title="Forza" data-language-autonym="Galego" data-language-local-name="加里西亞文" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gn mw-list-item"><a href="https://gn.wikipedia.org/wiki/Pu%27aka" title="Pu'aka – 瓜拉尼文" lang="gn" hreflang="gn" data-title="Pu'aka" data-language-autonym="Avañe'ẽ" data-language-local-name="瓜拉尼文" class="interlanguage-link-target"><span>Avañe'ẽ</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%AC%E0%AA%B3" title="બળ – 古吉拉特文" lang="gu" hreflang="gu" data-title="બળ" data-language-autonym="ગુજરાતી" data-language-local-name="古吉拉特文" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li><li class="interlanguage-link interwiki-gv mw-list-item"><a href="https://gv.wikipedia.org/wiki/Forse" title="Forse – 曼島文" lang="gv" hreflang="gv" data-title="Forse" data-language-autonym="Gaelg" data-language-local-name="曼島文" class="interlanguage-link-target"><span>Gaelg</span></a></li><li class="interlanguage-link interwiki-hak mw-list-item"><a href="https://hak.wikipedia.org/wiki/Li%CC%8Dt" title="Li̍t – 客家話" lang="hak" hreflang="hak" data-title="Li̍t" data-language-autonym="客家語 / Hak-kâ-ngî" data-language-local-name="客家話" class="interlanguage-link-target"><span>客家語 / Hak-kâ-ngî</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9B%D7%95%D7%97_(%D7%A4%D7%99%D7%96%D7%99%D7%A7%D7%94)" title="כוח (פיזיקה) – 希伯來文" lang="he" hreflang="he" data-title="כוח (פיזיקה)" data-language-autonym="עברית" data-language-local-name="希伯來文" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%AC%E0%A4%B2_(%E0%A4%AD%E0%A5%8C%E0%A4%A4%E0%A4%BF%E0%A4%95%E0%A5%80)" title="बल (भौतिकी) – 北印度文" lang="hi" hreflang="hi" data-title="बल (भौतिकी)" data-language-autonym="हिन्दी" data-language-local-name="北印度文" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hif mw-list-item"><a href="https://hif.wikipedia.org/wiki/Taagat" title="Taagat – 斐濟印地文" lang="hif" hreflang="hif" data-title="Taagat" data-language-autonym="Fiji Hindi" data-language-local-name="斐濟印地文" class="interlanguage-link-target"><span>Fiji Hindi</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Sila" title="Sila – 克羅埃西亞文" lang="hr" hreflang="hr" data-title="Sila" data-language-autonym="Hrvatski" data-language-local-name="克羅埃西亞文" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/F%C3%B2s" title="Fòs – 海地文" lang="ht" hreflang="ht" data-title="Fòs" data-language-autonym="Kreyòl ayisyen" data-language-local-name="海地文" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Er%C5%91" title="Erő – 匈牙利文" lang="hu" hreflang="hu" data-title="Erő" data-language-autonym="Magyar" data-language-local-name="匈牙利文" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%88%D6%82%D5%AA" title="Ուժ – 亞美尼亞文" lang="hy" hreflang="hy" data-title="Ուժ" data-language-autonym="Հայերեն" data-language-local-name="亞美尼亞文" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hyw mw-list-item"><a href="https://hyw.wikipedia.org/wiki/%D5%88%D5%B5%D5%AA" title="Ոյժ – Western Armenian" lang="hyw" hreflang="hyw" data-title="Ոյժ" data-language-autonym="Արեւմտահայերէն" data-language-local-name="Western Armenian" class="interlanguage-link-target"><span>Արեւմտահայերէն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Fortia" title="Fortia – 國際文" lang="ia" hreflang="ia" data-title="Fortia" data-language-autonym="Interlingua" data-language-local-name="國際文" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Gaya_(fisika)" title="Gaya (fisika) – 印尼文" lang="id" hreflang="id" data-title="Gaya (fisika)" data-language-autonym="Bahasa Indonesia" data-language-local-name="印尼文" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ie mw-list-item"><a href="https://ie.wikipedia.org/wiki/Fortie" title="Fortie – 國際文（E）" lang="ie" hreflang="ie" data-title="Fortie" data-language-autonym="Interlingue" data-language-local-name="國際文（E）" class="interlanguage-link-target"><span>Interlingue</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Forco" title="Forco – 伊多文" lang="io" hreflang="io" data-title="Forco" data-language-autonym="Ido" data-language-local-name="伊多文" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Kraftur" title="Kraftur – 冰島文" lang="is" hreflang="is" data-title="Kraftur" data-language-autonym="Íslenska" data-language-local-name="冰島文" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Forza" title="Forza – 義大利文" lang="it" hreflang="it" data-title="Forza" data-language-autonym="Italiano" data-language-local-name="義大利文" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E5%8A%9B_(%E7%89%A9%E7%90%86%E5%AD%A6)" title="力 (物理学) – 日文" lang="ja" hreflang="ja" data-title="力 (物理学)" data-language-autonym="日本語" data-language-local-name="日文" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jam mw-list-item"><a href="https://jam.wikipedia.org/wiki/Fuos" title="Fuos – 牙買加克裏奧爾英文" lang="jam" hreflang="jam" data-title="Fuos" data-language-autonym="Patois" data-language-local-name="牙買加克裏奧爾英文" class="interlanguage-link-target"><span>Patois</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Gaya" title="Gaya – 爪哇文" lang="jv" hreflang="jv" data-title="Gaya" data-language-autonym="Jawa" data-language-local-name="爪哇文" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%AB%E1%83%90%E1%83%9A%E1%83%90" title="ძალა – 喬治亞文" lang="ka" hreflang="ka" data-title="ძალა" data-language-autonym="ქართული" data-language-local-name="喬治亞文" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kaa mw-list-item"><a href="https://kaa.wikipedia.org/wiki/Ku%27sh" title="Ku'sh – 卡拉卡爾帕克文" lang="kaa" hreflang="kaa" data-title="Ku'sh" data-language-autonym="Qaraqalpaqsha" data-language-local-name="卡拉卡爾帕克文" class="interlanguage-link-target"><span>Qaraqalpaqsha</span></a></li><li class="interlanguage-link interwiki-kab mw-list-item"><a href="https://kab.wikipedia.org/wiki/Tadusi" title="Tadusi – 卡比爾文" lang="kab" hreflang="kab" data-title="Tadusi" data-language-autonym="Taqbaylit" data-language-local-name="卡比爾文" class="interlanguage-link-target"><span>Taqbaylit</span></a></li><li class="interlanguage-link interwiki-kbp mw-list-item"><a href="https://kbp.wikipedia.org/wiki/%C6%89o%C5%8B" title="Ɖoŋ – Kabiye" lang="kbp" hreflang="kbp" data-title="Ɖoŋ" data-language-autonym="Kabɩyɛ" data-language-local-name="Kabiye" class="interlanguage-link-target"><span>Kabɩyɛ</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%9A%D2%AF%D1%88" title="Күш – 哈薩克文" lang="kk" hreflang="kk" data-title="Күш" data-language-autonym="Қазақша" data-language-local-name="哈薩克文" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-km mw-list-item"><a href="https://km.wikipedia.org/wiki/%E1%9E%80%E1%9E%98%E1%9F%92%E1%9E%9B%E1%9E%B6%E1%9F%86%E1%9E%84" title="កម្លាំង – 高棉文" lang="km" hreflang="km" data-title="កម្លាំង" data-language-autonym="ភាសាខ្មែរ" data-language-local-name="高棉文" class="interlanguage-link-target"><span>ភាសាខ្មែរ</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%AC%E0%B2%B2" title="ಬಲ – 坎那達文" lang="kn" hreflang="kn" data-title="ಬಲ" data-language-autonym="ಕನ್ನಡ" data-language-local-name="坎那達文" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%ED%9E%98_(%EB%AC%BC%EB%A6%AC%ED%95%99)" title="힘 (물리학) – 韓文" lang="ko" hreflang="ko" data-title="힘 (물리학)" data-language-autonym="한국어" data-language-local-name="韓文" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ks mw-list-item"><a href="https://ks.wikipedia.org/wiki/%D8%A8%D9%8E%D9%84" title="بَل – 喀什米爾文" lang="ks" hreflang="ks" data-title="بَل" data-language-autonym="कॉशुर / کٲشُر" data-language-local-name="喀什米爾文" class="interlanguage-link-target"><span>कॉशुर / کٲشُر</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/H%C3%AAz" title="Hêz – 庫爾德文" lang="ku" hreflang="ku" data-title="Hêz" data-language-autonym="Kurdî" data-language-local-name="庫爾德文" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Vis" title="Vis – 拉丁文" lang="la" hreflang="la" data-title="Vis" data-language-autonym="Latina" data-language-local-name="拉丁文" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lfn mw-list-item"><a href="https://lfn.wikipedia.org/wiki/Forte_(fisica)" title="Forte (fisica) – 新共同語言" lang="lfn" hreflang="lfn" data-title="Forte (fisica)" data-language-autonym="Lingua Franca Nova" data-language-local-name="新共同語言" class="interlanguage-link-target"><span>Lingua Franca Nova</span></a></li><li class="interlanguage-link interwiki-lg mw-list-item"><a href="https://lg.wikipedia.org/wiki/Force" title="Force – 干達文" lang="lg" hreflang="lg" data-title="Force" data-language-autonym="Luganda" data-language-local-name="干達文" class="interlanguage-link-target"><span>Luganda</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Krach" title="Krach – 林堡文" lang="li" hreflang="li" data-title="Krach" data-language-autonym="Limburgs" data-language-local-name="林堡文" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Forza" title="Forza – 倫巴底文" lang="lmo" hreflang="lmo" data-title="Forza" data-language-autonym="Lombard" data-language-local-name="倫巴底文" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/J%C4%97ga" title="Jėga – 立陶宛文" lang="lt" hreflang="lt" data-title="Jėga" data-language-autonym="Lietuvių" data-language-local-name="立陶宛文" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Sp%C4%93ks" title="Spēks – 拉脫維亞文" lang="lv" hreflang="lv" data-title="Spēks" data-language-autonym="Latviešu" data-language-local-name="拉脫維亞文" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mdf mw-list-item"><a href="https://mdf.wikipedia.org/wiki/%D0%92%D0%B8%D0%B9%D1%81%D1%8C" title="Вийсь – 莫克沙文" lang="mdf" hreflang="mdf" data-title="Вийсь" data-language-autonym="Мокшень" data-language-local-name="莫克沙文" class="interlanguage-link-target"><span>Мокшень</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/Hery" title="Hery – 馬拉加什文" lang="mg" hreflang="mg" data-title="Hery" data-language-autonym="Malagasy" data-language-local-name="馬拉加什文" class="interlanguage-link-target"><span>Malagasy</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%A1%D0%B8%D0%BB%D0%B0" title="Сила – 馬其頓文" lang="mk" hreflang="mk" data-title="Сила" data-language-autonym="Македонски" data-language-local-name="馬其頓文" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%AC%E0%B4%B2%E0%B4%82" title="ബലം – 馬來亞拉姆文" lang="ml" hreflang="ml" data-title="ബലം" data-language-autonym="മലയാളം" data-language-local-name="馬來亞拉姆文" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%A5%D2%AF%D1%87" title="Хүч – 蒙古文" lang="mn" hreflang="mn" data-title="Хүч" data-language-autonym="Монгол" data-language-local-name="蒙古文" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%AC%E0%A4%B2" title="बल – 馬拉地文" lang="mr" hreflang="mr" data-title="बल" data-language-autonym="मराठी" data-language-local-name="馬拉地文" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Daya_(fizik)" title="Daya (fizik) – 馬來文" lang="ms" hreflang="ms" data-title="Daya (fizik)" data-language-autonym="Bahasa Melayu" data-language-local-name="馬來文" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%A1%E1%80%AC%E1%80%B8" title="အား – 緬甸文" lang="my" hreflang="my" data-title="အား" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="緬甸文" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-mzn mw-list-item"><a href="https://mzn.wikipedia.org/wiki/%D9%86%DB%8C%D8%B1%D9%88" title="نیرو – 馬贊德蘭文" lang="mzn" hreflang="mzn" data-title="نیرو" data-language-autonym="مازِرونی" data-language-local-name="馬贊德蘭文" class="interlanguage-link-target"><span>مازِرونی</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Kraft" title="Kraft – 低地德文" lang="nds" hreflang="nds" data-title="Kraft" data-language-autonym="Plattdüütsch" data-language-local-name="低地德文" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-ne mw-list-item"><a href="https://ne.wikipedia.org/wiki/%E0%A4%AC%E0%A4%B2" title="बल – 尼泊爾文" lang="ne" hreflang="ne" data-title="बल" data-language-autonym="नेपाली" data-language-local-name="尼泊爾文" class="interlanguage-link-target"><span>नेपाली</span></a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%A4%E0%A4%BF%E0%A4%AC%E0%A4%83" title="तिबः – 尼瓦爾文" lang="new" hreflang="new" data-title="तिबः" data-language-autonym="नेपाल भाषा" data-language-local-name="尼瓦爾文" class="interlanguage-link-target"><span>नेपाल भाषा</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Kracht" title="Kracht – 荷蘭文" lang="nl" hreflang="nl" data-title="Kracht" data-language-autonym="Nederlands" data-language-local-name="荷蘭文" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Kraft" title="Kraft – 耐諾斯克挪威文" lang="nn" hreflang="nn" data-title="Kraft" data-language-autonym="Norsk nynorsk" data-language-local-name="耐諾斯克挪威文" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Kraft" title="Kraft – 巴克摩挪威文" lang="nb" hreflang="nb" data-title="Kraft" data-language-autonym="Norsk bokmål" data-language-local-name="巴克摩挪威文" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/F%C3%B2r%C3%A7a" title="Fòrça – 奧克西坦文" lang="oc" hreflang="oc" data-title="Fòrça" data-language-autonym="Occitan" data-language-local-name="奧克西坦文" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-om mw-list-item"><a href="https://om.wikipedia.org/wiki/Humna" title="Humna – 奧羅莫文" lang="om" hreflang="om" data-title="Humna" data-language-autonym="Oromoo" data-language-local-name="奧羅莫文" class="interlanguage-link-target"><span>Oromoo</span></a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikipedia.org/wiki/%E0%AC%AC%E0%AC%B3" title="ବଳ – 歐利亞文" lang="or" hreflang="or" data-title="ବଳ" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="歐利亞文" class="interlanguage-link-target"><span>ଓଡ଼ିଆ</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%9C%E0%A8%BC%E0%A9%8B%E0%A8%B0" title="ਜ਼ੋਰ – 旁遮普文" lang="pa" hreflang="pa" data-title="ਜ਼ੋਰ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="旁遮普文" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Si%C5%82a" title="Siła – 波蘭文" lang="pl" hreflang="pl" data-title="Siła" data-language-autonym="Polski" data-language-local-name="波蘭文" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/F%C3%B2rsa" title="Fòrsa – 皮埃蒙特文" lang="pms" hreflang="pms" data-title="Fòrsa" data-language-autonym="Piemontèis" data-language-local-name="皮埃蒙特文" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D8%B2%D9%88%D8%B1" title="زور – Western Punjabi" lang="pnb" hreflang="pnb" data-title="زور" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/For%C3%A7a" title="Força – 葡萄牙文" lang="pt" hreflang="pt" data-title="Força" data-language-autonym="Português" data-language-local-name="葡萄牙文" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Kallpa" title="Kallpa – 蓋楚瓦文" lang="qu" hreflang="qu" data-title="Kallpa" data-language-autonym="Runa Simi" data-language-local-name="蓋楚瓦文" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/For%C8%9B%C4%83" title="Forță – 羅馬尼亞文" lang="ro" hreflang="ro" data-title="Forță" data-language-autonym="Română" data-language-local-name="羅馬尼亞文" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A1%D0%B8%D0%BB%D0%B0" title="Сила – 俄文" lang="ru" hreflang="ru" data-title="Сила" data-language-autonym="Русский" data-language-local-name="俄文" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-rue mw-list-item"><a href="https://rue.wikipedia.org/wiki/%D0%A1%D0%B8%D0%BB%D0%B0" title="Сила – 盧森尼亞文" lang="rue" hreflang="rue" data-title="Сила" data-language-autonym="Русиньскый" data-language-local-name="盧森尼亞文" class="interlanguage-link-target"><span>Русиньскый</span></a></li><li class="interlanguage-link interwiki-sa mw-list-item"><a href="https://sa.wikipedia.org/wiki/%E0%A4%AA%E0%A4%B0%E0%A4%B8%E0%A5%8D%E0%A4%AA%E0%A4%B0%E0%A4%95%E0%A5%8D%E0%A4%B0%E0%A4%BF%E0%A4%AF%E0%A4%BE" title="परस्परक्रिया – 梵文" lang="sa" hreflang="sa" data-title="परस्परक्रिया" data-language-autonym="संस्कृतम्" data-language-local-name="梵文" class="interlanguage-link-target"><span>संस्कृतम्</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%9A%D2%AF%D2%AF%D1%81" title="Күүс – 雅庫特文" lang="sah" hreflang="sah" data-title="Күүс" data-language-autonym="Саха тыла" data-language-local-name="雅庫特文" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-sc mw-list-item"><a href="https://sc.wikipedia.org/wiki/Fortza" title="Fortza – 撒丁文" lang="sc" hreflang="sc" data-title="Fortza" data-language-autonym="Sardu" data-language-local-name="撒丁文" class="interlanguage-link-target"><span>Sardu</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Forza" title="Forza – 西西里文" lang="scn" hreflang="scn" data-title="Forza" data-language-autonym="Sicilianu" data-language-local-name="西西里文" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Poust_(naitural_philosophy)" title="Poust (naitural philosophy) – 蘇格蘭文" lang="sco" hreflang="sco" data-title="Poust (naitural philosophy)" data-language-autonym="Scots" data-language-local-name="蘇格蘭文" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%D9%82%D9%88%D8%AA_(%D9%81%D8%B2%DA%AA%D8%B3)" title="قوت (فزڪس) – 信德文" lang="sd" hreflang="sd" data-title="قوت (فزڪس)" data-language-autonym="سنڌي" data-language-local-name="信德文" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Sila" title="Sila – 塞爾維亞克羅埃西亞文" lang="sh" hreflang="sh" data-title="Sila" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="塞爾維亞克羅埃西亞文" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%B6%E0%B6%BD%E0%B6%BA" title="බලය – 僧伽羅文" lang="si" hreflang="si" data-title="බලය" data-language-autonym="සිංහල" data-language-local-name="僧伽羅文" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Force" title="Force – Simple English" lang="en-simple" hreflang="en-simple" data-title="Force" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Sila" title="Sila – 斯洛伐克文" lang="sk" hreflang="sk" data-title="Sila" data-language-autonym="Slovenčina" data-language-local-name="斯洛伐克文" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Sila" title="Sila – 斯洛維尼亞文" lang="sl" hreflang="sl" data-title="Sila" data-language-autonym="Slovenščina" data-language-local-name="斯洛維尼亞文" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-smn mw-list-item"><a href="https://smn.wikipedia.org/wiki/Vyeimi_(fyysiik)" title="Vyeimi (fyysiik) – 伊納裡薩米文" lang="smn" hreflang="smn" data-title="Vyeimi (fyysiik)" data-language-autonym="Anarâškielâ" data-language-local-name="伊納裡薩米文" class="interlanguage-link-target"><span>Anarâškielâ</span></a></li><li class="interlanguage-link interwiki-sn mw-list-item"><a href="https://sn.wikipedia.org/wiki/Manikidzo" title="Manikidzo – 塞內加爾文" lang="sn" hreflang="sn" data-title="Manikidzo" data-language-autonym="ChiShona" data-language-local-name="塞內加爾文" class="interlanguage-link-target"><span>ChiShona</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/Awood" title="Awood – 索馬利文" lang="so" hreflang="so" data-title="Awood" data-language-autonym="Soomaaliga" data-language-local-name="索馬利文" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-sq badge-Q17437796 badge-featuredarticle mw-list-item" title="正文"><a href="https://sq.wikipedia.org/wiki/Forca" title="Forca – 阿爾巴尼亞文" lang="sq" hreflang="sq" data-title="Forca" data-language-autonym="Shqip" data-language-local-name="阿爾巴尼亞文" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%A1%D0%B8%D0%BB%D0%B0" title="Сила – 塞爾維亞文" lang="sr" hreflang="sr" data-title="Сила" data-language-autonym="Српски / srpski" data-language-local-name="塞爾維亞文" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Gaya" title="Gaya – 巽他文" lang="su" hreflang="su" data-title="Gaya" data-language-autonym="Sunda" data-language-local-name="巽他文" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Kraft" title="Kraft – 瑞典文" lang="sv" hreflang="sv" data-title="Kraft" data-language-autonym="Svenska" data-language-local-name="瑞典文" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Kani" title="Kani – 史瓦希里文" lang="sw" hreflang="sw" data-title="Kani" data-language-autonym="Kiswahili" data-language-local-name="史瓦希里文" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%B5%E0%AE%BF%E0%AE%9A%E0%AF%88" title="விசை – 坦米爾文" lang="ta" hreflang="ta" data-title="விசை" data-language-autonym="தமிழ்" data-language-local-name="坦米爾文" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%AC%E0%B0%B2%E0%B0%82" title="బలం – 泰盧固文" lang="te" hreflang="te" data-title="బలం" data-language-autonym="తెలుగు" data-language-local-name="泰盧固文" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%9D%D0%B5%D1%80%D3%AF" title="Нерӯ – 塔吉克文" lang="tg" hreflang="tg" data-title="Нерӯ" data-language-autonym="Тоҷикӣ" data-language-local-name="塔吉克文" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%81%E0%B8%A3%E0%B8%87" title="แรง – 泰文" lang="th" hreflang="th" data-title="แรง" data-language-autonym="ไทย" data-language-local-name="泰文" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tk mw-list-item"><a href="https://tk.wikipedia.org/wiki/G%C3%BC%C3%BD%C3%A7" title="Güýç – 土庫曼文" lang="tk" hreflang="tk" data-title="Güýç" data-language-autonym="Türkmençe" data-language-local-name="土庫曼文" class="interlanguage-link-target"><span>Türkmençe</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Puwersa" title="Puwersa – 塔加路族文" lang="tl" hreflang="tl" data-title="Puwersa" data-language-autonym="Tagalog" data-language-local-name="塔加路族文" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Kuvvet" title="Kuvvet – 土耳其文" lang="tr" hreflang="tr" data-title="Kuvvet" data-language-autonym="Türkçe" data-language-local-name="土耳其文" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/K%C3%B6%C3%A7" title="Köç – 韃靼文" lang="tt" hreflang="tt" data-title="Köç" data-language-autonym="Татарча / tatarça" data-language-local-name="韃靼文" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-tyv mw-list-item"><a href="https://tyv.wikipedia.org/wiki/%D0%9A%D2%AF%D1%88" title="Күш – 土凡文" lang="tyv" hreflang="tyv" data-title="Күш" data-language-autonym="Тыва дыл" data-language-local-name="土凡文" class="interlanguage-link-target"><span>Тыва дыл</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A1%D0%B8%D0%BB%D0%B0" title="Сила – 烏克蘭文" lang="uk" hreflang="uk" data-title="Сила" data-language-autonym="Українська" data-language-local-name="烏克蘭文" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D9%82%D9%88%D8%AA" title="قوت – 烏都文" lang="ur" hreflang="ur" data-title="قوت" data-language-autonym="اردو" data-language-local-name="烏都文" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Kuch" title="Kuch – 烏茲別克文" lang="uz" hreflang="uz" data-title="Kuch" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="烏茲別克文" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vec mw-list-item"><a href="https://vec.wikipedia.org/wiki/Forsa" title="Forsa – 威尼斯文" lang="vec" hreflang="vec" data-title="Forsa" data-language-autonym="Vèneto" data-language-local-name="威尼斯文" class="interlanguage-link-target"><span>Vèneto</span></a></li><li class="interlanguage-link interwiki-vep mw-list-item"><a href="https://vep.wikipedia.org/wiki/V%C3%A4gi" title="Vägi – 維普森文" lang="vep" hreflang="vep" data-title="Vägi" data-language-autonym="Vepsän kel’" data-language-local-name="維普森文" class="interlanguage-link-target"><span>Vepsän kel’</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/L%E1%BB%B1c" title="Lực – 越南文" lang="vi" hreflang="vi" data-title="Lực" data-language-autonym="Tiếng Việt" data-language-local-name="越南文" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Kusog" title="Kusog – 瓦瑞文" lang="war" hreflang="war" data-title="Kusog" data-language-autonym="Winaray" data-language-local-name="瓦瑞文" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E5%8A%9B" title="力 – 吳語" lang="wuu" hreflang="wuu" data-title="力" data-language-autonym="吴语" data-language-local-name="吳語" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-xh mw-list-item"><a href="https://xh.wikipedia.org/wiki/Ifolokhwe" title="Ifolokhwe – 科薩文" lang="xh" hreflang="xh" data-title="Ifolokhwe" data-language-autonym="IsiXhosa" data-language-local-name="科薩文" class="interlanguage-link-target"><span>IsiXhosa</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%A7%D7%A8%D7%90%D7%A4%D7%98" title="קראפט – 意第緒文" lang="yi" hreflang="yi" data-title="קראפט" data-language-autonym="ייִדיש" data-language-local-name="意第緒文" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-yo mw-list-item"><a href="https://yo.wikipedia.org/wiki/Ip%C3%A1_(f%C3%ADs%C3%ADks%C3%AC)" title="Ipá (físíksì) – 約魯巴文" lang="yo" hreflang="yo" data-title="Ipá (físíksì)" data-language-autonym="Yorùbá" data-language-local-name="約魯巴文" class="interlanguage-link-target"><span>Yorùbá</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%8A%9B" title="力 – 中文" lang="zh" hreflang="zh" data-title="力" data-language-autonym="中文" data-language-local-name="中文" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/La%CC%8Dt" title="La̍t – 閩南語" lang="nan" hreflang="nan" data-title="La̍t" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="閩南語" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-zu mw-list-item"><a href="https://zu.wikipedia.org/wiki/IsiPhoqi" title="IsiPhoqi – 祖魯文" lang="zu" hreflang="zu" data-title="IsiPhoqi" data-language-autonym="IsiZulu" data-language-local-name="祖魯文" class="interlanguage-link-target"><span>IsiZulu</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q11402#sitelinks-wikipedia" title="改跨語言拎" class="wbc-editpage">改拎</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="空間名"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/%E5%8A%9B" title="睇吓內容頁[c]" accesskey="c"><span>文章</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Talk:%E5%8A%9B&action=edit&redlink=1" rel="discussion" class="new" title="關於內容頁嘅討論 (無呢版)[t]" accesskey="t"><span>討論</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="改語言變體" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">粵語</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="外觀"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/%E5%8A%9B"><span>閱</span></a></li><li id="ca-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%E5%8A%9B&action=edit" title="改呢版嘅代碼[e]" accesskey="e"><span>改</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%E5%8A%9B&action=history" title="呢一頁之前嘅修訂[h]" accesskey="h"><span>睇返紀錄</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="頁面工具"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="架撐" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">架撐</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">架撐</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">移去側欄</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">收埋</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="多啲選項" > <div class="vector-menu-heading"> 動作 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/%E5%8A%9B"><span>閱</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=%E5%8A%9B&action=edit" title="改呢版嘅代碼[e]" accesskey="e"><span>改</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=%E5%8A%9B&action=history"><span>睇返紀錄</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> 基本 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:%E9%82%8A%E5%BA%A6%E9%8F%88%E5%8E%BB%E5%91%A2%E7%89%88/%E5%8A%9B" title="列出所有連接過嚟呢度嘅頁面[j]" accesskey="j"><span>有乜連過嚟</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:%E5%A4%96%E9%8F%88%E4%BF%AE%E6%94%B9/%E5%8A%9B" rel="nofollow" title="由呢版連出去嘅版嘅最近修改[k]" accesskey="k"><span>連結頁嘅更改</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Project:%E4%B8%8A%E8%BC%89" title="上載檔案[u]" accesskey="u"><span>上載檔案</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Special:%E5%B0%88%E9%96%80%E7%89%88" title="所有專門版一覽[q]" accesskey="q"><span>專門版</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=%E5%8A%9B&oldid=2145576" title="呢版呢個修訂嘅永久網址"><span>固定連結</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=%E5%8A%9B&action=info" title="多啲同呢版有拏褦嘅資料"><span>此版明細</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Special:%E5%BC%95%E7%94%A8&page=%E5%8A%9B&id=2145576&wpFormIdentifier=titleform" title="點樣引用呢頁嘅資訊"><span>引用呢篇文</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:UrlShortener&url=https%3A%2F%2Fzh-yue.wikipedia.org%2Fwiki%2F%25E5%258A%259B"><span>攞短網址</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&url=https%3A%2F%2Fzh-yue.wikipedia.org%2Fwiki%2F%25E5%258A%259B"><span>下載QR code</span></a></li> </ul> </div> </div> <div id="p-electronpdfservice-sidebar-portlet-heading" class="vector-menu mw-portlet mw-portlet-electronpdfservice-sidebar-portlet-heading" > <div class="vector-menu-heading"> 打印/匯出 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="electron-print_pdf" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&page=%E5%8A%9B&action=show-download-screen"><span>下載PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="javascript:print();" rel="alternate" title="呢一版印得嘅版本[p]" accesskey="p"><span>印得嘅版本</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> 第啲維基項目 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Forces_(physics)" hreflang="en"><span>維基同享</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q11402" title="連到接住資料儲存庫嘅項目[g]" accesskey="g"><span>維基數據項</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="頁面工具"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="閱讀設定"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">閱讀設定</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">移去側欄</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">收埋</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">出自維基百科，自由嘅百科全書</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="yue" dir="ltr"><div role="note" class="hatnote"><span typeof="mw:File"><a href="/wiki/Wikipedia:%E6%90%9E%E6%B8%85%E6%A5%9A" title="Wikipedia:搞清楚"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Disambig_gray.svg/25px-Disambig_gray.svg.png" decoding="async" width="25" height="19" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Disambig_gray.svg/38px-Disambig_gray.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Disambig_gray.svg/50px-Disambig_gray.svg.png 2x" data-file-width="220" data-file-height="168" /></a></span>  <small>想搵第二個意思嘅話，請睇<b><a href="/wiki/%E5%8A%9B_(%E6%90%9E%E6%B8%85%E6%A5%9A)" class="mw-disambig" title="力 (搞清楚)">力 (搞清楚)</a></b></small><small>。</small></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Force_examples.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Force_examples.svg/220px-Force_examples.svg.png" decoding="async" width="220" height="220" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Force_examples.svg/330px-Force_examples.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Force_examples.svg/440px-Force_examples.svg.png 2x" data-file-width="500" data-file-height="500" /></a><figcaption>唔同種類嘅力</figcaption></figure> <p><b>力</b>（<a href="/wiki/Wikipedia:%E7%B2%B5%E6%96%87%E6%8B%BC%E9%9F%B3" title="Wikipedia:粵文拼音">粵拼</a>：<span class="plainlinks" style="display:inline-block"><a rel="nofollow" class="external text" href="http://yue.forvo.com/word/yue/力/#yue"><span>lik<span class="Jpingtone">6</span></span></a></span>）係一種<a href="/wiki/%E7%89%A9%E7%90%86" class="mw-redirect" title="物理">物理</a>概念，係<a href="/wiki/%E7%89%A9%E9%AB%94" title="物體">物體</a>同物體之間嘅相互作用。傳統物理觀念認為，令到有<a href="/wiki/%E8%B3%AA%E9%87%8F" title="質量">質量</a>物體<a href="/wiki/%E5%8A%A0%E9%80%9F" class="mw-redirect" title="加速">加速</a>（或者<a href="/w/index.php?title=%E6%B8%9B%E9%80%9F&action=edit&redlink=1" class="new" title="減速 (無呢版)">減速</a>）嘅一種影響，就係<b>力</b>。我哋無論對一件物體拉開或者推開，都有力施加喺物體上。 </p><p>力係<a href="/wiki/%E7%9F%A2%E9%87%8F" class="mw-redirect" title="矢量">矢量</a>，<a href="/wiki/%E5%AE%9A%E7%BE%A9" title="定義">定義</a>係<a href="/wiki/%E5%8B%95%E9%87%8F" title="動量">動量</a>改變嘅<a href="/w/index.php?title=%E7%8E%87&action=edit&redlink=1" class="new" title="率 (無呢版)">率</a>，因為咁佢有<a href="/wiki/%E6%96%B9%E5%90%91" class="mw-redirect" title="方向">方向</a>跟住佢。 </p><p>力可以改變一個物體嘅運動狀態，以及郁動速度、大細同方向。力又可以改變物體嘅形狀。 </p><p>力嘅國際標準單位係<a href="/wiki/%E7%89%9B%E9%A0%93(%E5%96%AE%E4%BD%8D)" class="mw-redirect" title="牛頓(單位)">牛頓</a>，但都可以用重量單位嚟表示，例如<a href="/wiki/%E5%85%AC%E6%96%A4" class="mw-redirect" title="公斤">公斤</a>（kg）。 </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="公式"><span id=".E5.85.AC.E5.BC.8F"></span>公式</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%8A%9B&action=edit&section=1" title="編輯小節: 公式"><span>編輯</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>根據<a href="/wiki/%E7%89%9B%E9%A0%93%E7%AC%AC%E4%BA%8C%E5%AE%9A%E5%BE%8B" title="牛頓第二定律">牛頓第二定律</a>，力係用呢條公式表達出嚟： </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\vec {F}}=m{\vec {a}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mover> <mi>F</mi> <mo stretchy="false">→</mo> </mover> </mrow> </mrow> <mo>=</mo> <mi>m</mi> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mover> <mi>a</mi> <mo stretchy="false">→</mo> </mover> </mrow> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\vec {F}}=m{\vec {a}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/f7b202a8eaba4b424be52bcbaa043727b6ad9860" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:8.14ex; height:2.843ex;" alt="{\displaystyle {\vec {F}}=m{\vec {a}}}"></span></dd></dl> <p>其中<i>m</i>代表咗物體嘅<a href="/wiki/%E8%B3%AA%E9%87%8F" title="質量">質量</a>，<i>a</i>代表咗<a href="/wiki/%E5%8A%A0%E9%80%9F%E5%BA%A6" title="加速度">加速度</a>。喺呢條公式入面，質量單位係<a href="/wiki/%E5%8D%83%E5%85%8B" title="千克">千克</a>，加速度單位係用<a href="/wiki/%E7%B1%B3_(%E9%95%B7%E5%BA%A6)" class="mw-redirect" title="米 (長度)">米</a>每二次方<a href="/wiki/%E7%A7%92_(%E6%99%82%E9%96%93)" class="mw-redirect" title="秒 (時間)">秒</a>。所以力嘅單位係<b>千克米每二次方秒</b>(<b>kg·ms<sup>-2</sup></b>)。 </p> <div class="mw-heading mw-heading2"><h2 id="種類"><span id=".E7.A8.AE.E9.A1.9E"></span>種類</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%8A%9B&action=edit&section=2" title="編輯小節: 種類"><span>編輯</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/%E4%BD%9C%E7%94%A8%E5%8A%9B" class="mw-redirect" title="作用力">作用力</a></li> <li><a href="/wiki/%E5%8F%8D%E4%BD%9C%E7%94%A8%E5%8A%9B" title="反作用力">反作用力</a></li> <li><a href="/wiki/%E5%8B%95%E5%8A%9B" class="mw-redirect" title="動力">動力</a></li> <li><a href="/wiki/%E9%87%8D%E5%8A%9B" title="重力">重力</a></li> <li><a href="/wiki/%E5%9C%B0%E5%BF%83%E5%90%B8%E5%8A%9B" class="mw-redirect" title="地心吸力">地心吸力</a></li> <li><a href="/wiki/%E6%91%A9%E6%93%A6%E5%8A%9B" title="摩擦力">摩擦力</a></li> <li><a href="/wiki/%E7%A3%81%E5%8A%9B" class="mw-redirect" title="磁力">磁力</a></li> <li><a href="/w/index.php?title=%E8%A1%9D%E5%8A%9B&action=edit&redlink=1" class="new" title="衝力 (無呢版)">衝力</a></li> <li><a href="/wiki/%E5%BC%B5%E5%8A%9B" title="張力">張力</a></li> <li><a href="/w/index.php?title=%E5%BD%88%E5%8A%9B&action=edit&redlink=1" class="new" title="彈力 (無呢版)">彈力</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="自由體圖"><span id=".E8.87.AA.E7.94.B1.E9.AB.94.E5.9C.96"></span>自由體圖</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%8A%9B&action=edit&section=3" title="編輯小節: 自由體圖"><span>編輯</span></a><span class="mw-editsection-bracket">]</span></span></div> <div role="note" class="hatnote">内文：<a href="/wiki/%E8%87%AA%E7%94%B1%E9%AB%94%E5%9C%96" title="自由體圖">自由體圖</a></div> <p><a href="/wiki/%E8%87%AA%E7%94%B1%E9%AB%94%E5%9C%96" title="自由體圖">自由體圖</a>係<a href="/wiki/%E5%8F%A4%E5%85%B8%E5%8A%9B%E5%AD%B8" title="古典力學">古典力學</a>分析上嘅一種做法，喺<a href="/wiki/%E7%89%A9%E7%90%86%E5%AD%B8" title="物理學">物理學</a>同<a href="/wiki/%E5%B7%A5%E7%A8%8B%E5%AD%B8" title="工程學">工程學</a>上都好常用：一幅自由體圖會畫出分析緊嗰一件物體、件物體嘅各部份、以及向件物體施力嘅物體，然後用箭咀表示出個系統當中存在嘅力，每個箭咀會有個方向代表嗰股力嘅方向，仲會附帶一個數值表示嗰股力嘅大細；例如想像一嚿物體（用一個藍色嘅<a href="/wiki/%E5%9B%9B%E6%96%B9%E5%BD%A2" class="mw-redirect" title="四方形">四方形</a>代表），擺咗喺一個<a href="/wiki/%E6%96%9C%E9%9D%A2" title="斜面">斜面</a>（紅色<a href="/wiki/%E4%B8%89%E8%A7%92%E5%BD%A2" title="三角形">三角形</a>）上面，個斜面同地面之間嘅角度係 <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \theta }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>θ</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \theta }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/6e5ab2664b422d53eb0c7df3b87e1360d75ad9af" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.09ex; height:2.176ex;" alt="{\displaystyle \theta }"></span> 咁多度，件物體會受到至少三股力－ </p> <ul><li><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle mg}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>m</mi> <mi>g</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle mg}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/4b09617a2fc63da5d747f0e1c0060f8ca5d57cf4" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:3.156ex; height:2.009ex;" alt="{\displaystyle mg}"></span> 係由地球施喺件物體上嘅<a href="/wiki/%E8%90%AC%E6%9C%89%E5%BC%95%E5%8A%9B" title="萬有引力">萬有引力</a>；</li> <li><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle f}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>f</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle f}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/132e57acb643253e7810ee9702d9581f159a1c61" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:1.279ex; height:2.509ex;" alt="{\displaystyle f}"></span> 係由個斜面施喺件物體上嘅<a href="/wiki/%E6%91%A9%E6%93%A6%E5%8A%9B" title="摩擦力">摩擦力</a>；</li> <li><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle N}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>N</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle N}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/f5e3890c981ae85503089652feb48b191b57aae3" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:2.064ex; height:2.176ex;" alt="{\displaystyle N}"></span> 係由個斜面施喺件物體上嘅<a href="/wiki/%E5%8F%8D%E4%BD%9C%E7%94%A8%E5%8A%9B" title="反作用力">反作用力</a>；</li></ul> <p>如果 <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle mg\sin(\theta )>f}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>m</mi> <mi>g</mi> <mi>sin</mi> <mo>⁡</mo> <mo stretchy="false">(</mo> <mi>θ</mi> <mo stretchy="false">)</mo> <mo>></mo> <mi>f</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle mg\sin(\theta )>f}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/7493683070440d934b2090042ad5c5f54c897791" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:13.676ex; height:2.843ex;" alt="{\displaystyle mg\sin(\theta )>f}"></span> <sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>註 1<span class="cite-bracket">]</span></a></sup>，就會令嚿物體沿 <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle mg\sin(\theta )}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>m</mi> <mi>g</mi> <mi>sin</mi> <mo>⁡</mo> <mo stretchy="false">(</mo> <mi>θ</mi> <mo stretchy="false">)</mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle mg\sin(\theta )}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/ee5a20d2ec6f33c143f116c62d49880e48f6ce7e" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:9.299ex; height:2.843ex;" alt="{\displaystyle mg\sin(\theta )}"></span> 嘅向左下方向有個加速度，而佢向嗰個方向嘅速度就會上升。畫做自由體圖嘅話<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup>： </p> <div style="clear: both;"></div> <figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Free_body1.3.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d3/Free_body1.3.svg/400px-Free_body1.3.svg.png" decoding="async" width="400" height="267" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d3/Free_body1.3.svg/600px-Free_body1.3.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d3/Free_body1.3.svg/800px-Free_body1.3.svg.png 2x" data-file-width="512" data-file-height="342" /></a><figcaption></figcaption></figure> <p>好似上述噉嘅圖喺（例如）<a href="/wiki/%E5%BB%BA%E7%AF%89%E8%A8%AD%E8%A8%88" class="mw-redirect" title="建築設計">建築設計</a>上可以用嚟分析喺一間建築物嘅入口隔離、用嚟俾<a href="/wiki/%E8%BC%AA%E6%A4%85" title="輪椅">輪椅</a>行嘅斜路嘅力學設計（將藍色四方形想像成一架輪椅）<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup>。 </p> <div class="mw-heading mw-heading2"><h2 id="參見"><span id=".E5.8F.83.E8.A6.8B"></span>參見</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%8A%9B&action=edit&section=4" title="編輯小節: 參見"><span>編輯</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/%E7%89%9B%E9%A0%93" class="mw-redirect" title="牛頓">牛頓</a></li> <li><a href="/wiki/%E7%89%9B%E9%A0%93%E9%81%8B%E5%8B%95%E5%AE%9A%E5%BE%8B" title="牛頓運動定律">牛頓運動定律</a></li> <li><a href="/wiki/%E7%89%9B%E9%A0%93%E7%AC%AC%E4%B8%80%E5%AE%9A%E5%BE%8B" title="牛頓第一定律">牛頓第一定律</a></li> <li><a href="/wiki/%E7%89%9B%E9%A0%93%E7%AC%AC%E4%BA%8C%E5%AE%9A%E5%BE%8B" title="牛頓第二定律">牛頓第二定律</a></li> <li><a href="/wiki/%E7%89%9B%E9%A0%93%E7%AC%AC%E4%B8%89%E5%AE%9A%E5%BE%8B" title="牛頓第三定律">牛頓第三定律</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="註釋"><span id=".E8.A8.BB.E9.87.8B"></span>註釋</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%8A%9B&action=edit&section=5" title="編輯小節: 註釋"><span>編輯</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r2020813">.mw-parser-output .reflist{font-size:90%;margin-bottom:0.5em;list-style-type:decimal}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text">有關 <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \sin }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>sin</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \sin }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/ee55beec18afd710e7ab767964b915b020c65093" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:2.856ex; height:2.176ex;" alt="{\displaystyle \sin }"></span> 嘅數學知識，可以睇<a href="/wiki/%E6%AD%A3%E5%BC%A6" title="正弦">正弦</a>。</span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="攷"><span id=".E6.94.B7"></span>攷</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%8A%9B&action=edit&section=6" title="編輯小節: 攷"><span>編輯</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r2020813"><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text">Ruina, Andy; Pratap, Rudra (2002). <i>Introduction to Statics and Dynamics</i>. Oxford University Press. pp. 79-105.</span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><a href="#cite_ref-3">↑</a></span> <span class="reference-text">Puri, Avinash (1996). "The Art of Free-body Diagrams". <i>Physics Education</i>. 31 (3): 155.</span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><a href="#cite_ref-4">↑</a></span> <span class="reference-text">Edlich, R. F., Kelley, A. R., Morton, K., Gellman, R. E., Berkey, R., Greene, J. A., ... & Long III, W. B. (2010). A case report of a severe musculoskeletal injury in a wheelchair user caused by an incorrect wheelchair ramp design. <i>The Journal of emergency medicine</i>, 38(2), 150-154.</span> </li> </ol></div></div> <div role="navigation" class="navbox" aria-labelledby="古典力學同分析力學" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="3"><div class="plainlinks hlist navbar mini"><ul><li class="nv-view"><a href="/wiki/Template:%E5%8F%A4%E5%85%B8%E5%8A%9B%E5%AD%B8" title="Template:古典力學"><abbr title="去睇呢個模" style=";;background:none transparent;border:none;-moz-box-shadow:none;-webkit-box-shadow:none;box-shadow:none; padding:0;">睇</abbr></a></li><li class="nv-talk"><a href="/w/index.php?title=Template_talk:%E5%8F%A4%E5%85%B8%E5%8A%9B%E5%AD%B8&action=edit&redlink=1" class="new" title="Template talk:古典力學 (無呢版)"><abbr title="傾呢個模" style=";;background:none transparent;border:none;-moz-box-shadow:none;-webkit-box-shadow:none;box-shadow:none; padding:0;">傾</abbr></a></li><li class="nv-edit"><a class="external text" href="https://zh-yue.wikipedia.org/w/index.php?title=Template:%E5%8F%A4%E5%85%B8%E5%8A%9B%E5%AD%B8&action=edit"><abbr title="編輯呢個模" style=";;background:none transparent;border:none;-moz-box-shadow:none;-webkit-box-shadow:none;box-shadow:none; padding:0;">改</abbr></a></li></ul></div><div id="古典力學同分析力學" style="font-size:114%;margin:0 4em"><a href="/wiki/%E5%8F%A4%E5%85%B8%E5%8A%9B%E5%AD%B8" title="古典力學">古典力學</a>同<a href="/wiki/%E5%88%86%E6%9E%90%E5%8A%9B%E5%AD%B8" title="分析力學">分析力學</a></div></th></tr><tr><td class="navbox-abovebelow" colspan="3"><div id="研究物體點郁動嘅古典物理學理論">研究<a href="/wiki/%E7%89%A9%E9%AB%94" title="物體">物體</a>點<a href="/wiki/%E9%83%81%E5%8B%95" class="mw-redirect" title="郁動">郁動</a>嘅<a href="/wiki/%E5%8F%A4%E5%85%B8%E7%89%A9%E7%90%86%E5%AD%B8" title="古典物理學">古典物理學</a>理論</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">重<br />要<br />概<br />念</th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="基礎概念" scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;">基礎概念</div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/%E9%BB%9E%E7%B2%92%E5%AD%90" title="點粒子">點粒子</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E8%B3%AA%E9%87%8F" title="質量">質量</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E4%BD%8D%E7%BD%AE" title="位置">位置</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E5%89%9B%E9%AB%94" title="剛體">剛體</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E6%85%A3%E6%80%A7" title="慣性">慣性</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E7%A9%BA%E9%96%93" title="空間">空間</a>（<a href="/wiki/%E7%B5%95%E5%B0%8D%E6%99%82%E7%A9%BA" title="絕對時空">絕對時空</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E5%8F%83%E8%80%83%E7%B3%BB" title="參考系">參考系</a>同<a href="/wiki/%E6%85%A3%E6%80%A7%E5%8F%83%E8%80%83%E7%B3%BB" title="慣性參考系">慣性參考系</a>）</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;">　　<a href="/wiki/%E4%BD%8D%E7%A7%BB" title="位移">位移</a></div></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/%E9%83%81" title="郁">郁</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E5%9C%93%E5%91%A8%E9%81%8B%E5%8B%95" title="圓周運動">圓周運動</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E9%80%9F%E5%BA%A6" title="速度">速度</a>（<a href="/wiki/%E7%9B%B8%E5%B0%8D%E9%80%9F%E5%BA%A6" title="相對速度">相對速度</a>）<span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E5%8A%A0%E9%80%9F%E5%BA%A6" title="加速度">加速度</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E9%81%8B%E5%8B%95%E6%96%B9%E7%A8%8B" title="運動方程">運動方程</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E6%8C%AF%E5%8B%95" title="振動">振動</a>（<a href="/wiki/%E7%B9%A9%E5%98%85%E6%8C%AF%E5%8B%95" title="繩嘅振動">繩嘅振動</a>）</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a class="mw-selflink selflink">力</a></div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/%E8%87%AA%E7%94%B1%E9%AB%94%E5%9C%96" title="自由體圖">自由體圖</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E5%8A%9B%E5%AD%B8%E5%B9%B3%E8%A1%A1" title="力學平衡">平衡</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E5%8B%95%E9%87%8F" title="動量">動量</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E5%BC%95%E5%8A%9B" class="mw-redirect" title="引力">引力</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E9%87%8D%E9%87%8F" title="重量">重量</a>同 <a href="/wiki/G_%E5%8A%9B" title="G 力">G 力</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E5%8A%9B%E8%87%82" title="力臂">力臂</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E5%8A%9B%E5%81%B6" title="力偶">力偶</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E6%91%A9%E6%93%A6%E5%8A%9B" title="摩擦力">摩擦力</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E7%B0%A1%E8%AB%A7%E9%81%8B%E5%8B%95" title="簡諧運動">簡諧</a>同<a href="/wiki/%E8%A4%87%E8%AB%A7%E9%81%8B%E5%8B%95" title="複諧運動">複諧</a>運動（<a href="/wiki/%E6%93%BA" title="擺">擺</a>）</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/%E5%8A%9F" title="功">功</a></div></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/%E6%A9%9F%E6%A2%B0%E8%83%BD" title="機械能">機械能</a>（<a href="/wiki/%E5%8B%95%E8%83%BD" title="動能">動能</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E4%BD%8D%E8%83%BD" title="位能">位能</a>）<span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E5%8A%9F%E7%8E%87" title="功率">功率</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/%E8%BD%89%E5%8B%95" title="轉動">轉動</a></div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/%E5%90%91%E5%BF%83%E5%8A%9B" title="向心力">向心力</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E8%A7%92%E7%A7%BB" title="角移">角移</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E8%A7%92%E9%80%9F%E5%BA%A6" title="角速度">角速度</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E5%8A%9B%E7%9F%A9" title="力矩">力矩</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E8%A7%92%E5%8A%A0%E9%80%9F%E5%BA%A6" title="角加速度">角加速度</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E8%A7%92%E9%A0%BB%E7%8E%87" title="角頻率">角頻率</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E8%A7%92%E5%8B%95%E9%87%8F" title="角動量">角動量</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E9%9B%A2%E5%BF%83%E5%8A%9B" title="離心力">離心力</a></div></td></tr></tbody></table><div></div></td><td class="navbox-image" rowspan="6" style="width:1px;padding:0px 0px 0px 2px"><div><span typeof="mw:File"><a href="/wiki/File:Pendulum_1_(PSF).png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8f/Pendulum_1_%28PSF%29.png/150px-Pendulum_1_%28PSF%29.png" decoding="async" width="150" height="126" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8f/Pendulum_1_%28PSF%29.png/225px-Pendulum_1_%28PSF%29.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8f/Pendulum_1_%28PSF%29.png/300px-Pendulum_1_%28PSF%29.png 2x" data-file-width="1152" data-file-height="967" /></a></span></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">主要<a href="/wiki/%E7%89%A9%E7%90%86%E5%AE%9A%E5%BE%8B" title="物理定律">定律</a></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/%E7%89%9B%E9%A0%93%E9%81%8B%E5%8B%95%E5%AE%9A%E5%BE%8B" title="牛頓運動定律">牛頓運動定律</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E8%90%AC%E6%9C%89%E5%BC%95%E5%8A%9B%E5%AE%9A%E5%BE%8B" title="萬有引力定律">萬有引力定律</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E8%83%A1%E5%85%8B%E5%AE%9A%E5%BE%8B" title="胡克定律">胡克定律</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E9%81%94%E6%9E%97%E4%BC%AF%E7%89%B9%E5%8E%9F%E5%89%87" title="達林伯特原則">達林伯特原則</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E6%AD%90%E6%8B%89%E6%96%B9%E7%A8%8B_(%E5%89%9B%E9%AB%94%E9%81%8B%E5%8B%95)" title="歐拉方程 (剛體運動)">歐拉方程</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E5%93%88%E5%AF%86%E9%A0%93%E5%8E%9F%E5%89%87" title="哈密頓原則">哈密頓原則</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E6%9C%80%E5%B0%8F%E4%BD%9C%E7%94%A8%E9%87%8F%E5%8E%9F%E5%89%87" title="最小作用量原則">最小作用量原則</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">子領域</th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/%E9%9D%9C%E5%8A%9B%E5%AD%B8" title="靜力學">靜力學</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E9%81%8B%E5%8B%95%E5%AD%B8" title="運動學">運動學</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E5%BD%88%E9%81%93%E5%AD%B8" title="彈道學">彈道學</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E5%8B%95%E5%8A%9B%E5%AD%B8" title="動力學">動力學</a>（<a href="/wiki/%E5%89%9B%E9%AB%94%E5%8B%95%E5%8A%9B%E5%AD%B8" title="剛體動力學">剛體動力學</a>）<span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E9%80%A3%E7%BA%8C%E4%BB%8B%E8%B3%AA%E5%8A%9B%E5%AD%B8" title="連續介質力學">連續介質力學</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E7%B5%B1%E8%A8%88%E5%8A%9B%E5%AD%B8" title="統計力學">統計力學</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">應用</th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="簡單機械" scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/%E7%B0%A1%E5%96%AE%E6%A9%9F%E6%A2%B0" title="簡單機械">簡單機械</a></div></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/%E6%96%9C%E9%9D%A2" title="斜面">斜面</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E6%A7%93%E6%A1%BF" title="槓桿">槓桿</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E8%BD%A4%E8%BD%86" title="轤轆">轤轆</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E8%9E%BA%E6%97%8B_(%E6%A9%9F%E6%A2%B0)" title="螺旋 (機械)">螺旋</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E6%A5%94" title="楔">楔</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E8%BC%AA%E8%BB%B8" title="輪軸">輪軸</a></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/%E5%B7%A5%E7%A8%8B%E5%AD%B8" title="工程學">工程學</a>（<a href="/wiki/%E6%A9%9F%E6%A2%B0%E5%B7%A5%E7%A8%8B" title="機械工程">機械工程</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E7%B5%90%E6%A7%8B%E5%B7%A5%E7%A8%8B" title="結構工程">結構工程</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E5%BB%BA%E7%AF%89%E5%B7%A5%E7%A8%8B" title="建築工程">建築工程</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E9%81%8E%E5%B1%B1%E8%BB%8A%E7%89%A9%E7%90%86" title="過山車物理">過山車物理</a>）<span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E7%94%9F%E7%89%A9%E5%8A%9B%E5%AD%B8" title="生物力學">生物力學</a>（<a href="/wiki/%E9%81%8B%E5%8B%95%E7%94%9F%E7%89%A9%E5%8A%9B%E5%AD%B8" title="運動生物力學">運動生物力學</a>）<span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E9%81%8A%E6%88%B2%E7%89%A9%E7%90%86" title="遊戲物理">遊戲物理</a></div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">睇埋</th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/%E5%B9%BE%E4%BD%95%E5%AD%B8" title="幾何學">幾何學</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E9%9B%BB%E7%A3%81%E5%AD%B8" title="電磁學">電磁學</a>（<a href="/wiki/%E5%8F%A4%E5%85%B8%E9%9B%BB%E7%A3%81%E5%AD%B8" title="古典電磁學">古典電磁學</a>）<span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E7%86%B1%E5%8A%9B%E5%AD%B8" title="熱力學">熱力學</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E7%8B%B9%E7%BE%A9%E7%9B%B8%E5%B0%8D%E8%AB%96" title="狹義相對論">狹義相對論</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E9%87%8F%E5%AD%90%E5%8A%9B%E5%AD%B8" title="量子力學">量子力學</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">理論史</th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/%E4%BC%BD%E5%88%A9%E7%95%A5" class="mw-redirect" title="伽利略">伽利略</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E9%96%8B%E6%99%AE%E5%8B%92" class="mw-redirect" title="開普勒">開普勒</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E7%89%9B%E9%A0%93" class="mw-redirect" title="牛頓">牛頓</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E6%AD%90%E6%8B%89" class="mw-redirect" title="歐拉">歐拉</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E5%B0%9A%C2%B7%E9%81%94%E6%9E%97%E4%BC%AF%E7%89%B9" title="尚·達林伯特">尚·達林伯特</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E6%8B%89%E6%A0%BC%E6%9C%97%E6%97%A5" title="拉格朗日">拉格朗日</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E6%8B%89%E6%99%AE%E6%8B%89%E6%96%AF" title="拉普拉斯">拉普拉斯</a><span style="white-space:nowrap; font-weight:bold;"> ·</span> <a href="/wiki/%E5%A8%81%E5%BB%89%C2%B7%E5%93%88%E5%AF%86%E9%A0%93" title="威廉·哈密頓">哈密頓</a></div></td></tr><tr><td class="navbox-abovebelow" colspan="3"><div><a href="/wiki/Category:%E7%B6%93%E5%85%B8%E5%8A%9B%E5%AD%B8" title="Category:經典力學">古典力學類</a></div></td></tr></tbody></table></div> <style data-mw-deduplicate="TemplateStyles:r2018312">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:#f9f9f9;display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 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