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   "source": [
    "# Chapitre 9 : Description du mouvement\n",
    "## Exercice 34 p 182 : Analyser un programme Python"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "#!/usr/bin/env python3\n",
    "# -*- coding: utf-8 -*-\n",
    "\n",
    "import numpy as np\n",
    "from matplotlib import pyplot as plt"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "t = np.linspace(0.0,2.8,15) # Domaine des dates (en s)\n",
    "x = 2*t # Domaine des abscisses (en m)\n",
    "y = 0*t # Domaine des ordonnées (en m)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Figure représentant la trajectoire y=f(x)\n",
    "plt.figure('Positions successives d\\'un point en mouvement')\n",
    "plt.xlabel('x(en m)')\n",
    "plt.ylabel('y(en m)')\n",
    "plt.plot(x,y,'ro',ms=2)\n",
    "plt.show()"
   ]
  }
 ],
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