File:Pstricks exo chute libre parabolique.png

Summary

Description
English: Exercise for the PSTricks wikibook in french: free parabolic fall
Français : Exercice pour le wikilivre francophone sur PSTricks : chute libre parabolique
Date
Source Own work
Author Cdang
Permission
(Reusing this file)
GFDL

Code source

Fichier exercice.tex
\documentclass{article}
\usepackage[T1]{fontenc}
\usepackage[latin1]{inputenc}
\usepackage{lmodern}
\usepackage{pstricks}
\usepackage[frenchb]{babel}

\begin{document}
Comme l'accélération est constante,
la trajectoire a la forme d'une parabole
(cf. figure~\ref{parabolechute}).

\begin{figure}[h]
   \centering
   \input{image1}
   \caption{\label{parabolechute}Chute libre parabolique}
\end{figure}

\end{document}
Fichier image1.tex
\newcommand{\imagevecteurx}{\psline{->}(0,0)(0.4,0)}
\newcommand{\imagevecteury}{\psline{->}(0,0)(0,1)}
\begin{pspicture}(0,0)(5,5)
\parabola[linecolor=gray](0,1)(2,4)

\rput(0,1){\imagevecteury}
\uput{.1}[90](0,2){$\vec{v_y}$}
\rput(0,1){\imagevecteurx}
\uput{.1}[0](0.4,1){$\vec{v_x}$}

\rput(2,4){\imagevecteurx}
\uput{.1}[0](2.4,4){$\vec{v_x}$}
\uput{0.2}[90](2,4){sommet}

\rput{180}(4,1){\imagevecteury}
\uput{.1}[45](4,0){$\vec{v_y}$}
\rput(4,1){\imagevecteurx}
\uput{.1}[0](4.4,1){$\vec{v_x}$}

\psline{->}(2,2.5)(2,1.5)
\uput{.1}[0](2,2){$\vec{g}$}

\end{pspicture}

Licensing

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You are free:
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Under the following conditions:
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This licensing tag was added to this file as part of the GFDL licensing update.
Category:CC-BY-SA-3.0-migrated#Pstricks%20exo%20chute%20libre%20parabolique.pngCategory:License migration completed#Pstricks%20exo%20chute%20libre%20parabolique.pngCategory:GFDL#Pstricks%20exo%20chute%20libre%20parabolique.pngCategory:Self-published work
Category:PSTricks Category:Velocity Category:Acceleration Category:Images with LaTeX source code
Category:Acceleration Category:CC-BY-SA-3.0-migrated Category:GFDL Category:Images with LaTeX source code Category:License migration completed Category:PSTricks Category:Self-published work Category:Velocity