Commit 1d093132 authored by Claude Meny's avatar Claude Meny

Update textbook.fr.md

parent a707a997
Pipeline #17697 canceled with stage
......@@ -92,18 +92,18 @@ Ecriture générale de la position d'un point $`M`$ quelconque :
<br>
$`\overrightarrow{OM}=\overrightarrow{OO'}+\overrightarrow{O'M}`$
<br>
$`\quad\quad =\overrightarrow{OO'}+\alpha_{1\;M}\,\overrightarrow{e_{\alpha_{1}}}_M
+\alpha_{2\;M}\,\overrightarrow{e_{\alpha_{2}}}_M
+\alpha_{3\;M}\,\overrightarrow{e_{\alpha_{3}}}_M `$
$`\quad\quad =\overrightarrow{OO'}+\alpha_{1M}\,\overrightarrow{e_{\alpha_{1}}}_M
+\alpha_{2M}\,\overrightarrow{e_{\alpha_{2}}}_M
+\alpha_{3M}\,\overrightarrow{e_{\alpha_{3}}}_M `$
Ecriture générale de son vecteur vitesse $`\overrightarrow{v_M}`$
<br>
$`\overrightarrow{v_M}=\dpt{\overrightarrow{OM}}=\dpt{\overrightarrow{OO'}}+\dpt{\overrightarrow{O'M}}`$
<br>
$`\quad\quad =\dpt{\overrightarrow{OO'}}
+\dpt{\alpha_{1\;M}}\,\overrightarrow{e_{\alpha_{1}}}_M+\alpha_{1\;M}\,\dpt{\overrightarrow{e_{\alpha_{1}}}}_M
+\dpt{\alpha_{2\;M}}\,\overrightarrow{e_{\alpha_{2}}}_M+\alpha_{2\;M}\,\dpt{\overrightarrow{e_{\alpha_{2}}}}_M
+\dpt{\alpha_{3\;M}}\,\overrightarrow{e_{\alpha_{3}}}_M+\alpha_{3\;M}\,\dpt{\overrightarrow{e_{\alpha_{3}}}}_M`$
+\dpt{\alpha_{1M}}\cdot\overrightarrow{e_{\alpha_{1}}}_M+\alpha_{1M}\cdot\dpt{\overrightarrow{e_{\alpha_{1}}}}_M
+\dpt{\alpha_{2M}}\;\overrightarrow{e_{\alpha_{2}}}_M+\alpha_{2M}\;\dpt{\overrightarrow{e_{\alpha_{2}}}}_M
+\dpt{\alpha_{3M}}\,\overrightarrow{e_{\alpha_{3}}}_M+\alpha_{3M}\,\dpt{\overrightarrow{e_{\alpha_{3}}}}_M`$
Ecriture générale de son vecteur accélération $`\overrightarrow{a_M}`$
<br>
......
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