#projectile_motion.py
t = 0.00
dt = 0.01
g = 9.81

x0 = 0
y0 = 0
v0x = 2.5
v0y = 2

x = x0
y = y0

print("t\tx\ty")
print("-----------------------")
while y >= 0:
    x = x0 + v0x * t
    y = y0 + v0y * t - 0.5 * g * t**2
    print("{:.3}\t{:.4}\t{:.4}".format(t, x, y))
    t += dt