Answer :
- Same as initial velocity.
- Acceleration due to gravity is 9.8m/s^2
Which is constant on the whole way of travel of the ball.
As no change in acceleration there is no change in velocity at end and it remains at 3m/s
Which is constant on the whole way of travel of the ball.
As no change in acceleration there is no change in velocity at end and it remains at 3m/s