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Commit 483e6c1b authored by costanti.volta's avatar costanti.volta :tophat:
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² to ^2

parent 797d79e6
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1 merge request!34Correction erreur (2.97)
......@@ -1104,7 +1104,7 @@ Solution (La balle qui tourne) #
Nous savons que la balle subit une force
$$
F\mathrm{res}=m a_R=m \frac{v^2}{r}=m\frac{(2\pi r)^2}{T²}\frac{1}{r}=\frac{4\pi^2 r}{T²}=\frac{4\pi^2}{100}\cong 0.395\N.
F\mathrm{res}=m a_R=m \frac{v^2}{r}=m\frac{(2\pi r)^2}{T^2}\frac{1}{r}=\frac{4\pi^2 r}{T^2}=\frac{4\pi^2}{100}\cong 0.395\N.
$$
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