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Exo sur les planetes pour les 302

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Bertrand Benjamin 2018-01-29 10:25:17 +03:00
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3e/Nombres_Calculs/Notation_scientifique/E3_planetes.pdf Normal file
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3e/Nombres_Calculs/Notation_scientifique/planetes.tex → 3e/Nombres_Calculs/Notation_scientifique/E3_planetes.tex
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\date{Janvier 2018}
\pagestyle{empty}
\geometry{left=5mm,right=5mm, bottom= 5mm, top=5mm}
%\geometry{left=5mm,right=5mm, bottom= 5mm, top=5mm}
\newcommand{\lexo}{%
\setcounter{exo}{0}
\begin{document}
\begin{exercise}[subtitle={Planètes du système solaire \Rep \Cal}]
Voici les caractéristiques de plusieurs planètes du système solaire.
\begin{Exo}
Voici les caractéristiques de plusieurs planètes du système solaire.
\begin{multicols}{2}
\hspace{-0.5cm}
\begin{tabular}{|c|p{2cm}|c|}
\begin{tabular}{|c|p{4cm}|c|}
\hline
Planète & Rayon moyen (km) & Masse(kg) \\
Planète & Rayon moyen (km) & Masse(kg) \\
\hline
Mercure & 2439,7 & $3,302\times 10^{23}$ \\
\hline
@ -31,6 +27,7 @@
Neptune & 24 622 & $1,0243 \times 10^{26}$ \\
\hline
\end{tabular}
\begin{enumerate}
\item Classer ces planètes de la plus petite à la plus grande.
\item Classer ces planète en fonction de leur masse.
@ -39,34 +36,15 @@
\frac{3m}{4\pi\times r^3}
\end{eqnarray*}
\item Peut-on, à partir du calcul de la masse volumique faire deux groupes de planètes, les planètes gazeuses (planètes faites de gaz) et les planètes tellurique (planètes faites de roche)?
\end{enumerate}
\end{multicols}
\end{exercise}
\end{Exo}
\printexercise{exercise}{1}
}
\begin{document}
\lexo
\vfill
\lexo
\vfill
\pagebreak
\lexo
\vfill
\lexo
\vfill
\pagebreak
\end{document}
%%% Local Variables:
%%% Local Variables:
%%% mode: latex
%%% TeX-master: "master"
%%% End:

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3e/Nombres_Calculs/Notation_scientifique/index.rst
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@ -2,7 +2,7 @@ Notation et écrire des grands et petits nombres pour les 3e pour l'année 2017-
##################################################################################
:date: 2018-01-02
:modified: 2018-01-15
:modified: 2018-01-29
:tags: Nombres et opérations, Notation scientifique
:category: 3e
:authors: Bertrand Benjamin
@ -29,12 +29,7 @@ Bilan: Définition de l'écriture scientifique
Étape 3
-------
Conversion entre l'écriture décimal et l'écriture scientifique
Étape 4
-------
Problème des planètes
`Etude sur la taille des planetes <./E3_planetes.pdf>`_

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