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ex4.py 596 octets
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  • Martin Delcourt's avatar
    Martin Delcourt a validé
    import math
    
    alpha = float(input("Angle alpha en deg = "))
    v0    = float(input("Vitesse initiale   = "))
    
    g     = 9.81
    alpha *= math.pi/180                            # Conversion en radians
    v0x = v0*math.cos(alpha)
    v0y = v0*math.sin(alpha)
    
    t = 1
    x = v0x*t
    y = v0y*t - g*t**2/2
    y *= (y>0)
    print ("Apres 1s, la balle de tennis sera en ({0},{1})".format(x,y))
    
    t = 2
    x = v0x*t
    y = v0y*t - g*t**2/2
    y *= (y>0)
    print ("Apres 2s, la balle de tennis sera en ({0},{1})".format(x,y))
    
    t = 5
    x = v0x*t
    y = v0y*t - g*t**2/2
    y *= (y>0)
    
    print ("Apres 5s, la balle de tennis sera en ({0},{1})".format(x,y))