Commit 817df2ec authored by Claude Meny's avatar Claude Meny

Update textbook.fr.md

parent 24025c10
Pipeline #13854 canceled with stage
...@@ -103,8 +103,24 @@ y'(t)=y(t)-V_y\,t \\ ...@@ -103,8 +103,24 @@ y'(t)=y(t)-V_y\,t \\
z'(t)=z(t)-V_z\,t z'(t)=z(t)-V_z\,t
\end{array}\right.`$ \end{array}\right.`$
Loi de composition galiléenne des vitesses :
$`\left\{\begin{array}{l}
dt' = dt \\
\dfrac{dx'}(dt'}=\dfrac{dx}(dt}-V_x \\
\dfrac{dy'}(dt'}=\dfrac{dy}(dt}-V_y \\
\dfrac{dz'}(dt'}=\dfrac{dz}(dt}-V_z \\
\end{array}\right.`$
$`\quad\Longrightarrow\quad
\left\{\begin{array}{l}
\mathscr{v}_x'=\mathscr{v}_x-V_x \\
\mathscr{v}_y'=\mathscr{v}_y-V_y \\
\mathscr{v}_z'=\mathscr{v}_z-V_z
\end{array}\right.`$
Loi de composition galiléenne des accélérations :
......
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