Updated spacing between @ latex expressions

astrosander edited
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revision #10345 parent #10159 GitHub c702ebe ← older newer →
ru/3.2.28.md +3 −3
@@ -89,11 +89,11 @@
$T=2\pi\sqrt{\frac{\beta}{\alpha}}$<br><br>
$E_k=\frac{m\upsilon^2}{2}+\frac{MU^2}{2}$<br><br>
− $m\upsilon=MU\Rightarrow U=\frac{m\upsilon}{M}$<br><br>
+ $m\upsilon =MU\Rightarrow U=\frac{m\upsilon}{M}$<br><br>
$E_k=\frac{m\upsilon^2}{2}+\frac{m^2\upsilon^2}{2M}=\frac{m}{2}(1+\frac{m}{M})\upsilon^2$<br><br>
− $\beta=\fbox{$\frac{m}{2}(1+\frac{m}{M})$}$<br><br>
+ $\beta =\fbox{$\frac{m}{2}(1+\frac{m}{M})$}$<br><br>
$E_p=mgl(1-\cos\varphi)\approx mgl\frac{\varphi^2}{2}=\frac{mg}{2l}x^2$<br><br>
− $\alpha=\fbox{$\frac{mg}{2l}$}$<br><br>
+ $\alpha =\fbox{$\frac{mg}{2l}$}$<br><br>
$T=2\pi\sqrt{\frac{l(m+M)}{Mg}}$<br><br>
<hr>
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