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Newton-second - Wikipedia
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.infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox ib-unit"><tbody><tr><th colspan="2" class="infobox-above">newton-second</th></tr><tr><td colspan="2" class="infobox-image notheme" style="background-color: #f8f9fa;"><span class="mw-default-size" typeof="mw:File"><a href="/wiki/File:Impuls_Masse_Geschwindigkeit.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/58/Impuls_Masse_Geschwindigkeit.svg/350px-Impuls_Masse_Geschwindigkeit.svg.png" decoding="async" width="350" height="300" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/58/Impuls_Masse_Geschwindigkeit.svg/525px-Impuls_Masse_Geschwindigkeit.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/58/Impuls_Masse_Geschwindigkeit.svg/700px-Impuls_Masse_Geschwindigkeit.svg.png 2x" data-file-width="350" data-file-height="300" /></a></span><div class="infobox-caption">For objects moving with the same <a href="/wiki/Velocity" title="Velocity">velocity</a> (<b>v</b>), each object's <a href="/wiki/Momentum" title="Momentum">momentum</a> (<b>p</b>) is proportional to its <a href="/wiki/Mass" title="Mass">mass</a> (<i>m</i>).</div></td></tr><tr><th colspan="2" class="infobox-header">General information</th></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/System_of_units_of_measurement" title="System of units of measurement">Unit system</a></th><td class="infobox-data"><a href="/wiki/SI" class="mw-redirect" title="SI">SI</a></td></tr><tr><th scope="row" class="infobox-label">Unit of</th><td class="infobox-data"><a href="/wiki/Impulse_(physics)" title="Impulse (physics)">impulse</a> and <a href="/wiki/Momentum" title="Momentum">momentum</a></td></tr><tr><th scope="row" class="infobox-label">Symbol</th><td class="infobox-data">N⋅s</td></tr><tr><th scope="row" class="infobox-label">Named after</th><td class="infobox-data"><a href="/wiki/Isaac_Newton" title="Isaac Newton">Isaac Newton</a></td></tr><tr><th scope="row" class="infobox-label">In <a href="/wiki/SI_base_unit" title="SI base unit">SI base units</a>:</th><td class="infobox-data"><a href="/wiki/Kilogram" title="Kilogram">kg</a>⋅<a href="/wiki/Metre" title="Metre">m</a>/<a href="/wiki/Second" title="Second">s</a></td></tr></tbody></table><style data-mw-deduplicate="TemplateStyles:r1236303919">@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-has-images-with-white-backgrounds img{background:white}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-has-images-with-white-backgrounds img{background:white}}</style> <p>The <b>newton-second</b> (also <b>newton second</b>; symbol: <b>N⋅s</b> or <b>N s</b>)<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> is the unit of <a href="/wiki/Impulse_(physics)" title="Impulse (physics)">impulse</a> in the <a href="/wiki/International_System_of_Units" title="International System of Units">International System of Units</a> (SI). It is <a href="/wiki/Dimensional_analysis" title="Dimensional analysis">dimensionally equivalent</a> to the <a href="/wiki/Momentum" title="Momentum">momentum</a> unit <b>kilogram-metre per second</b> (<b>kg⋅m/s</b>). One newton-second corresponds to a one-<a href="/wiki/Newton_(unit)" title="Newton (unit)">newton</a> force applied for one <a href="/wiki/Second" title="Second">second</a>. </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}}\cdot t=\Delta m{\vec {v}}}"> <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>t</mi> <mo>=</mo> <mi mathvariant="normal">Δ<!-- Δ --></mi> <mi>m</mi> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mover> <mi>v</mi> <mo stretchy="false">→<!-- → --></mo> </mover> </mrow> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\vec {F}}\cdot t=\Delta m{\vec {v}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/2ba691187c1e7df0064ae2566a789795877f631b" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:12.54ex; height:2.843ex;" alt="{\displaystyle {\vec {F}}\cdot t=\Delta m{\vec {v}}}"></span></dd></dl> <p>It can be used to identify the resultant velocity of a mass if a force accelerates the mass for a specific time interval. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Definition">Definition</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Newton-second&action=edit&section=1" title="Edit section: Definition"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Momentum is given by the formula: </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 \mathbf {p} =m\mathbf {v} ,}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="bold">p</mi> </mrow> <mo>=</mo> <mi>m</mi> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="bold">v</mi> </mrow> <mo>,</mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mathbf {p} =m\mathbf {v} ,}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/18e2c826a53111e0754944b728b54e3649ae172c" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:8.682ex; height:2.009ex;" alt="{\displaystyle \mathbf {p} =m\mathbf {v} ,}"></span></dd></dl> <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 \mathbf {p} }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="bold">p</mi> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mathbf {p} }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/dd73e3862cb92b016721b8c492eadb4e8a577527" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:1.485ex; height:2.009ex;" alt="{\displaystyle \mathbf {p} }"></span> is the <a href="/wiki/Momentum" title="Momentum">momentum</a> in newton-seconds (N⋅s) or "kilogram-metres per second" (kg⋅m/s)</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 m}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>m</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle m}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/0a07d98bb302f3856cbabc47b2b9016692e3f7bc" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:2.04ex; height:1.676ex;" alt="{\displaystyle m}"></span> is the <a href="/wiki/Mass" title="Mass">mass</a> in <a href="/wiki/Kilogram" title="Kilogram">kilograms</a> (kg)</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 \mathbf {v} }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="bold">v</mi> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mathbf {v} }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/35c1866e359fbfd2e0f606c725ba5cc37a5195d6" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.411ex; height:1.676ex;" alt="{\displaystyle \mathbf {v} }"></span> is the <a href="/wiki/Velocity" title="Velocity">velocity</a> in <a href="/wiki/Metres_per_second" class="mw-redirect" title="Metres per second">metres per second</a> (m/s)</li></ul> <div class="mw-heading mw-heading2"><h2 id="Examples">Examples</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Newton-second&action=edit&section=2" title="Edit section: Examples"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>This table gives the magnitudes of some momenta for various masses and <a href="/wiki/Speed" title="Speed">speeds</a>. </p> <table class="sortable wikitable"> <tbody><tr> <th><i>Mass</i> <br />(kg) </th> <th><i>Speed</i> <br />(m/s) </th> <th><i>Momentum</i> <br />(N⋅s) </th> <th>Explanation </th></tr> <tr> <td>0.42 </td> <td>2.4 </td> <td>1 </td> <td>A 420-gram (15 oz) football (FIFA specified weight for outdoor size 5) kicked to a speed of 8.6 km/h (5.3 mph). </td></tr> <tr> <td>0.42 </td> <td>38 </td> <td>16 </td> <td>The momentum of the famous football kick of the Brazilian player <a href="/wiki/Roberto_Carlos" title="Roberto Carlos">Roberto Carlos</a> in the match against France in 1997. The football had a speed of 137 km/h (85 mph), making it one of the hardest kicks measured. </td></tr> <tr> <td><span class="nowrap"><span data-sort-value="7003130000000000000♠"></span>1300</span> </td> <td>10 </td> <td><span class="nowrap"><span data-sort-value="7004130000000000000♠"></span>13<span style="margin-left:.25em;">000</span></span> </td> <td>A four-door car weighing <span style="white-space: nowrap">1<span style="margin-left: 0.25em">300</span></span> kg (<span style="white-space: nowrap">2<span style="margin-left: 0.25em">900</span></span> lb) crashing at 36 km/h (22 mph). </td></tr> <tr> <td><span class="nowrap"><span data-sort-value="7003200000000000000♠"></span>2000</span> </td> <td>10 </td> <td><span class="nowrap"><span data-sort-value="7004200000000000000♠"></span>20<span style="margin-left:.25em;">000</span></span> </td> <td>A mid-size SUV weighing <span style="white-space: nowrap">2<span style="margin-left: 0.25em">000</span></span> kg (<span style="white-space: nowrap">4<span style="margin-left: 0.25em">400</span></span> lb) crashing at 36 km/h (22 mph). </td></tr> <tr> <td>6 </td> <td>1 </td> <td>6 </td> <td>The total impulse of a <a href="/wiki/Model_rocket_motor_classification" title="Model rocket motor classification">class C</a> model rocket engine, which can be found in amateur fireworks. </td></tr> <tr> <td>10 </td> <td>2 </td> <td>20 </td> <td>The total impulse of a <a href="/wiki/Model_rocket_motor_classification" title="Model rocket motor classification">class D</a> model rocket engine, which also can be found in amateur fireworks. </td></tr> <tr> <td><span class="nowrap"><span data-sort-value="7005132500000000000♠"></span>132<span style="margin-left:.25em;">500</span></span> </td> <td><span class="nowrap"><span data-sort-value="7003805000000000000♠"></span>8050</span> </td> <td><span class="nowrap"><span data-sort-value="7009107000000000000♠"></span>1.07<span style="margin-left:0.25em;margin-right:0.15em;">×</span>10<sup>9</sup></span> </td> <td><a href="/wiki/Space_Shuttle" title="Space Shuttle">Space Shuttle</a> launched from Earth to orbit<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><span class="nowrap"><span data-sort-value="7004457020000000000♠"></span>45<span style="margin-left:.25em;">702</span></span> </td> <td><span class="nowrap"><span data-sort-value="7004108340000000000♠"></span>10<span style="margin-left:.25em;">834</span></span> </td> <td><span class="nowrap"><span data-sort-value="7008495000000000000♠"></span>4.95<span style="margin-left:0.25em;margin-right:0.15em;">×</span>10<sup>8</sup></span> </td> <td><a href="/wiki/Apollo_11" title="Apollo 11">Apollo 11</a> launched from Earth to orbit </td></tr> <tr> <td>0.0075 </td> <td>350 </td> <td>2.6 </td> <td>A 7.5-gram (0.26 oz) handgun bullet (e.g. <a href="/wiki/9mm_Parabellum" class="mw-redirect" title="9mm Parabellum">9mm Parabellum</a>) fired at 350 m/s (<span style="white-space: nowrap">1<span style="margin-left: 0.25em">100</span></span> ft/s). </td></tr> <tr> <td>0.004 </td> <td>945 </td> <td>3.8 </td> <td>A 4-gram (0.14 oz) rifle bullet (e.g. <a href="/wiki/5.56%C3%9745mm_NATO" title="5.56×45mm NATO">5.56×45mm NATO</a>) fired at 945 m/s (<span style="white-space: nowrap">3<span style="margin-left: 0.25em">100</span></span> ft/s). </td></tr> <tr> <td>0.05 </td> <td>860 </td> <td>43 </td> <td>A 50-gram (1.8 oz) <a href="/wiki/Anti-material" class="mw-redirect" title="Anti-material">anti-material</a> bullet (e.g. <a href="/wiki/.50_BMG" title=".50 BMG">.50 BMG</a>) fired at 860 m/s (<span style="white-space: nowrap">2<span style="margin-left: 0.25em">800</span></span> ft/s). </td></tr> </tbody></table> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.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 reflist-lower-alpha"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text">Space Shuttle weight here includes the heaviest possible <a href="/wiki/Satellite" title="Satellite">payload</a> (27500 kg), empty <a href="/wiki/Space_Shuttle_external_tank" title="Space Shuttle external tank">external tank</a> (30000 kg), and the <a href="/wiki/Space_Shuttle_orbiter" title="Space Shuttle orbiter">shuttle itself</a> (75000 kg) all in a low Earth orbit (8.05 km/s). As the Space Shuttle uses <a href="/wiki/Multistage_rocket" title="Multistage rocket">staging</a>, not all launched components reach all the way to orbit (e.g. the <a href="/wiki/Space_Shuttle_Solid_Rocket_Booster" title="Space Shuttle Solid Rocket Booster">boosters</a>). The total impulse gained by all stages together during the launch is <span class="nowrap"><span data-sort-value="7009570000000000000♠"></span>5.7<span style="margin-left:0.25em;margin-right:0.15em;">×</span>10<sup>9</sup></span> Ns.</span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Newton-second&action=edit&section=3" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Power_factor_(shooting_sports)" title="Power factor (shooting sports)">Power factor</a></li> <li><a href="/wiki/Newton-metre" title="Newton-metre">Newton-metre</a> – <a href="/wiki/SI" class="mw-redirect" title="SI">SI</a> unit of <a href="/wiki/Torque" title="Torque">torque</a></li> <li><a href="/wiki/Orders_of_magnitude_(momentum)" class="mw-redirect" title="Orders of magnitude (momentum)">Orders of magnitude (momentum)</a> – examples of momenta</li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Newton-second&action=edit&section=4" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFInternational_Bureau_of_Weights_and_Measures2006" class="citation cs2"><a href="/wiki/International_Bureau_of_Weights_and_Measures" title="International Bureau of Weights and Measures">International Bureau of Weights and Measures</a> (2006), <a rel="nofollow" class="external text" href="https://www.bipm.org/documents/20126/41483022/si_brochure_8.pdf"><i>The International System of Units (SI)</i></a> <span class="cs1-format">(PDF)</span> (8th ed.), <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/92-822-2213-6" title="Special:BookSources/92-822-2213-6"><bdi>92-822-2213-6</bdi></a>, <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210604163219/https://www.bipm.org/documents/20126/41483022/si_brochure_8.pdf">archived</a> <span class="cs1-format">(PDF)</span> from the original on 2021-06-04<span class="reference-accessdate">, retrieved <span class="nowrap">2021-12-16</span></span></cite><span 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(unit)">newton</a></li> <li><a href="/wiki/Ohm" title="Ohm">ohm</a></li> <li><a href="/wiki/Pascal_(unit)" title="Pascal (unit)">pascal</a></li> <li><a href="/wiki/Radian" title="Radian">radian</a></li> <li><a href="/wiki/Siemens_(unit)" title="Siemens (unit)">siemens</a></li> <li><a href="/wiki/Sievert" title="Sievert">sievert</a></li> <li><a href="/wiki/Steradian" title="Steradian">steradian</a></li> <li><a href="/wiki/Tesla_(unit)" title="Tesla (unit)">tesla</a></li> <li><a href="/wiki/Volt" title="Volt">volt</a></li> <li><a href="/wiki/Watt" title="Watt">watt</a></li> <li><a href="/wiki/Weber_(unit)" title="Weber (unit)">weber</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Non-SI_units_mentioned_in_the_SI" title="Non-SI units mentioned in the SI">Other accepted units</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a 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