import numpy as np

import matplotlib.pylab as plt



y=[]

vy=[]

t=[0,33.367E-3,66.733E-3,0.1,0.133,0.167,0.2,0.234,0.267,0.3,0.334,0.367,0.4,0.434]

    

vcarre=[]

for i in range (len(vy)):

    vcarre.append(vy[i]*vy[i])



#Expression de Ec









#Expression de Epp









#Expression de Em









#Partie 2 : la balle touche-t-elle le plafond ?











#Compléments: représentation graphique



plt.grid(True)

plt.ylim(min(Epp)*1.2,max(Em)*1.2)

plt.xlim(-0.1,max(t)*1.2)

plt.plot(t,Ec,"+", color = "blue", label = "Ec")

plt.plot(t,Em,"+", color = "red", label = "Em")

plt.plot(t,Epp,"+", color = "green", label = "Epp")

plt.legend()

plt.show()