'''Programma per studiare il moto di un proiettile'''


import numpy as np
import scipy as sp
import matplotlib.pyplot as plt




def main():

    g=9.81
    
    vini=input("Velocità iniziale (m/s):\t")
    vini=float(vini)

    deg=input("Alzo (gradi):\t")
    deg=float(deg)

    dt=input("Time step (s):\t")
    dt=float(dt)

    angle=np.pi*deg/180.

    s0=np.zeros((2),dtype=np.float64)
    v0=np.zeros((2),dtype=np.float64)
    a0=np.zeros((2),dtype=np.float64)
    

    
    v0[0]=np.cos(angle)*vini
    v0[1]=np.sin(angle)*vini
    
    a0[1]=-g

    arrivato=False
    while(not arrivato):
        pass

if __name__ == "__main__":
    main()