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	<id>https://wiki.slacker.se/index.php?action=history&amp;feed=atom&amp;title=Formelsamling_Mekanik_2</id>
	<title>Formelsamling Mekanik 2 - Versionshistorik</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.slacker.se/index.php?action=history&amp;feed=atom&amp;title=Formelsamling_Mekanik_2"/>
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	<updated>2026-10-16T00:30:35Z</updated>
	<subtitle>Versionshistorik för denna sida på wikin</subtitle>
	<generator>MediaWiki 1.42.3</generator>
	<entry>
		<id>https://wiki.slacker.se/index.php?title=Formelsamling_Mekanik_2&amp;diff=9824&amp;oldid=prev</id>
		<title>Feldgrau: kat</title>
		<link rel="alternate" type="text/html" href="https://wiki.slacker.se/index.php?title=Formelsamling_Mekanik_2&amp;diff=9824&amp;oldid=prev"/>
		<updated>2006-04-07T14:01:31Z</updated>

		<summary type="html">&lt;p&gt;kat&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;sv&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Äldre version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versionen från 7 april 2006 kl. 14.01&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l14&quot;&gt;Rad 14:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 14:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Speciellt kan även tilläggas att &amp;lt;math&amp;gt;2\overrightarrow{\mathbf{\omega}} \times \overrightarrow{\mathbf{v}}_{rel}&amp;lt;/math&amp;gt; ger den så kallade Corioliskraften.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Speciellt kan även tilläggas att &amp;lt;math&amp;gt;2\overrightarrow{\mathbf{\omega}} \times \overrightarrow{\mathbf{v}}_{rel}&amp;lt;/math&amp;gt; ger den så kallade Corioliskraften.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Kategori:Jag är helt seriös nu, och jag vill inte att ni larvar er]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Feldgrau</name></author>
	</entry>
	<entry>
		<id>https://wiki.slacker.se/index.php?title=Formelsamling_Mekanik_2&amp;diff=9605&amp;oldid=prev</id>
		<title>Moln: corioliskraft</title>
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		<updated>2006-03-31T16:17:01Z</updated>

		<summary type="html">&lt;p&gt;corioliskraft&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;sv&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Äldre version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versionen från 31 mars 2006 kl. 16.17&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l12&quot;&gt;Rad 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 12:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\overrightarrow{\mathbf{v}}_{rel}&amp;lt;/math&amp;gt; och &amp;lt;math&amp;gt;\overrightarrow{\mathbf{a}}_{rel}&amp;lt;/math&amp;gt; är hastighet resp. accelerationen relativt det roterande koordinatsystemet.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\overrightarrow{\mathbf{v}}_{rel}&amp;lt;/math&amp;gt; och &amp;lt;math&amp;gt;\overrightarrow{\mathbf{a}}_{rel}&amp;lt;/math&amp;gt; är hastighet resp. accelerationen relativt det roterande koordinatsystemet.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Speciellt kan även tilläggas att &amp;lt;math&amp;gt;2\overrightarrow{\mathbf{\omega}} \times \overrightarrow{\mathbf{v}}_{rel}&amp;lt;/math&amp;gt; ger den så kallade Corioliskraften.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Moln</name></author>
	</entry>
	<entry>
		<id>https://wiki.slacker.se/index.php?title=Formelsamling_Mekanik_2&amp;diff=9604&amp;oldid=prev</id>
		<title>Bjorne den 31 mars 2006 kl. 14.44</title>
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		<updated>2006-03-31T14:44:33Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Ny sida&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Här är en formelsamling för kursen &amp;#039;&amp;#039;Mekanik, del 2&amp;#039;&amp;#039; för F1.&lt;br /&gt;
&lt;br /&gt;
== Roterande koordinatsystem ==&lt;br /&gt;
&lt;br /&gt;
Hastighetsvektorn för en partikel &amp;lt;math&amp;gt;A&amp;lt;/math&amp;gt; med ortsvektor &amp;lt;math&amp;gt;\overrightarrow{\mathbf{r}}_A = \overrightarrow{\mathbf{r}}_B + \overrightarrow{\mathbf{r}}&amp;lt;/math&amp;gt; där &amp;lt;math&amp;gt;\overrightarrow{\mathbf{r}}&amp;lt;/math&amp;gt; är koordinatvektorn för &amp;lt;math&amp;gt;A&amp;lt;/math&amp;gt; i ett roterande koordinatsystem ges av:&lt;br /&gt;
&lt;br /&gt;
&amp;lt;math&amp;gt;\overrightarrow{\mathbf{v}}_A = \overrightarrow{\mathbf{v}}_B + \overrightarrow{\mathbf{\omega}} \times \overrightarrow{\mathbf{r}} + \overrightarrow{\mathbf{v}}_{rel}&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Accelerationen ges av:&lt;br /&gt;
&lt;br /&gt;
&amp;lt;math&amp;gt;\overrightarrow{\mathbf{a}}_A = \overrightarrow{\mathbf{a}}_B + \overrightarrow{\mathbf{\alpha}} \times \overrightarrow{\mathbf{r}} + \overrightarrow{\mathbf{\omega}} \times ( \overrightarrow{\mathbf{\omega}} \times \overrightarrow{\mathbf{r}} ) + 2\overrightarrow{\mathbf{\omega}} \times \overrightarrow{\mathbf{v}}_{rel} + \overrightarrow{\mathbf{a}}_{rel}&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;math&amp;gt;\overrightarrow{\mathbf{v}}_{rel}&amp;lt;/math&amp;gt; och &amp;lt;math&amp;gt;\overrightarrow{\mathbf{a}}_{rel}&amp;lt;/math&amp;gt; är hastighet resp. accelerationen relativt det roterande koordinatsystemet.&lt;/div&gt;</summary>
		<author><name>Bjorne</name></author>
	</entry>
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