caida libre

electrostatica-3
import matplotlib.pyplot as plt

g  =  9.8
y0  =  100
v0  =  0
ti  =  0
tf  =  5
Nt  =  98
dt  =  (tf-ti)/Nt

for i in range(98):
    t  = ti+i*dt
    y  = y0+v0*t-0.5*g*t*t
    
    plt.ylim(-10, 110)
    plt.plot(0, y, 'o', color='black')
    
    if i <  10: 
        plt.savefig("caida0{}.png".format(i))
    if i >= 10: 
        plt.savefig("caida{}.png".format(i))
        
    plt.close()

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