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	<title>Massis sirdan - Wersiōnin istōrija</title>
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	<updated>2026-05-04T13:56:37Z</updated>
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		<id>http://wikipedia.prusaspira.org/index.php?title=Massis_sirdan&amp;diff=72&amp;oldid=prev</id>
		<title>WūranArtīkelinRedigītajs: Ast teīkuns(si) nāunan pāusan &quot;'''Massis sirdan''' - geōmetriskan deīktan, kwēi būlai kērmens ik tenesse massi būlai en aīnasmu deīktan. Massis sirdas wektōŗs ast dātan pra fōrmul...&quot;</title>
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		<updated>2021-09-28T16:15:14Z</updated>

		<summary type="html">&lt;p&gt;Ast teīkuns(si) nāunan pāusan &amp;quot;&amp;#039;&amp;#039;&amp;#039;Massis sirdan&amp;#039;&amp;#039;&amp;#039; - geōmetriskan deīktan, kwēi būlai kērmens ik tenesse massi būlai en aīnasmu deīktan. Massis sirdas wektōŗs ast dātan pra fōrmul...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Nāunan pāusan&lt;/b&gt;&lt;/p&gt;&lt;div&gt;'''Massis sirdan''' - geōmetriskan deīktan, kwēi būlai kērmens ik tenesse massi būlai en aīnasmu deīktan. Massis sirdas wektōŗs ast dātan pra fōrmulin:&lt;br /&gt;
::&amp;lt;math&amp;gt;r_0=\frac{\sum_i m_i \vec{r}_i}{\sum_i m_i}&amp;lt;/math&amp;gt;&lt;br /&gt;
per diskrettin senrīnksenin stēisan materiālin punktan be pra fōrmulin:&lt;br /&gt;
::&amp;lt;math&amp;gt;r_0=\frac{\int_V \vec{r} \rho(\vec{r}) dV}{\int_V \rho(\vec{r}) dV}&amp;lt;/math&amp;gt;&lt;br /&gt;
per nistanīntin massis distribuciōnin.&lt;br /&gt;
&lt;br /&gt;
En koōrdinatin sistēmu sen pagaūsenin en massis sirdu tikrōmiskan ast līgibis:&lt;br /&gt;
::&amp;lt;math&amp;gt;\sum_i m_i \vec{r}_i=0&amp;lt;/math&amp;gt;&lt;br /&gt;
::&amp;lt;math&amp;gt;\int_V \rho(\vec{r}) \vec{r}=0&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Ik kērmens ast en ainatīngismu grawitacīskan laūkan, massis sirdan ast stan subban ka [[swarras sirdan]].&lt;br /&gt;
&lt;br /&gt;
[[Category:Fizīki]]&lt;br /&gt;
&lt;br /&gt;
&amp;lt;!--&lt;br /&gt;
[[de:Massenmittelpunkt]]&lt;br /&gt;
[[en:Center of mass]]&lt;br /&gt;
[[lt:Baricentras]]&lt;br /&gt;
[[pl:Środek masy]]&lt;br /&gt;
[[ru:Центр масс]]&lt;br /&gt;
--&amp;gt;&lt;/div&gt;</summary>
		<author><name>WūranArtīkelinRedigītajs</name></author>
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