http://wiki.math.se/wikis/forberedandefysik/index.php?action=history&feed=atom&title=L%C3%B6sning_2.5%3A1 2026-04-08T01:17:58Z Versionshistorik för denna sida på wikin MediaWiki 1.11.1 http://wiki.math.se/wikis/forberedandefysik/index.php?title=L%C3%B6sning_2.5:1&diff=2752&oldid=prev 2017-12-20T15:12:23Z

<p></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr> <td colspan='2' style="background-color: white; color:black;">← Äldre version</td> <td colspan='2' style="background-color: white; color:black;">Versionen från 20 december 2017 kl. 15.12</td> </tr> <tr><td colspan="2" class="diff-lineno">Rad 1:</td> <td colspan="2" class="diff-lineno">Rad 1:</td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>&lt;math&gt;<del style="color: red; font-weight: bold; text-decoration: none;">r_g</del>=\frac{<del style="color: red; font-weight: bold; text-decoration: none;">100g</del>(-2,0)m+<del style="color: red; font-weight: bold; text-decoration: none;">100g</del>(2,0)m}{<del style="color: red; font-weight: bold; text-decoration: none;">100g</del>+<del style="color: red; font-weight: bold; text-decoration: none;">100g</del>}=(0,0)m &lt;/math&gt;</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&lt;math&gt;<ins style="color: red; font-weight: bold; text-decoration: none;">\displaystyle \mathbf{r}_g </ins>= \frac{<ins style="color: red; font-weight: bold; text-decoration: none;">100\textrm{g}</ins>(-2,0)<ins style="color: red; font-weight: bold; text-decoration: none;">\,\textrm{</ins>m<ins style="color: red; font-weight: bold; text-decoration: none;">}</ins>+<ins style="color: red; font-weight: bold; text-decoration: none;">100\textrm{g}</ins>(2,0)<ins style="color: red; font-weight: bold; text-decoration: none;">\,\textrm{</ins>m<ins style="color: red; font-weight: bold; text-decoration: none;">}</ins>}{<ins style="color: red; font-weight: bold; text-decoration: none;">100\textrm{g}</ins>+<ins style="color: red; font-weight: bold; text-decoration: none;">100\textrm{g}</ins>} = (0,0)<ins style="color: red; font-weight: bold; text-decoration: none;">\,\textrm{</ins>m<ins style="color: red; font-weight: bold; text-decoration: none;">} </ins>&lt;/math&gt;</div></td></tr> </table>

Louwah http://wiki.math.se/wikis/forberedandefysik/index.php?title=L%C3%B6sning_2.5:1&diff=1235&oldid=prev 2009-12-16T13:12:45Z

<p>Ny sida: &lt;math&gt;r_g=\frac{100g(-2,0)m+100g(2,0)m}{100g+100g}=(0,0)m &lt;/math&gt;</p> <p><b>Ny sida</b></p><div>&lt;math&gt;r_g=\frac{100g(-2,0)m+100g(2,0)m}{100g+100g}=(0,0)m &lt;/math&gt;</div>

Lena Chytraeus