a ball is dropped fron a building which is 50 metres high.calculate the ball's velocity just before it hits the ground.ignore air resistance
V^2 = Vo^2 + 2g*h
Vo = 0
g = +9.8 m/s^2
h = 50 m.
Solve for V.
Vo = 0
g = +9.8 m/s^2
h = 50 m.
Solve for V.