A ball of mass xg is release from a height of 20m . Calculate the time taken to fall to the ground.
2 answers
20 = 4.9 t^2
1.A ball is dropped from the height of 20m.calculate
(i) The time taken by the ball to reach the ground.
(ii) The velocity with which the ball strikes the ground.
(i) The time taken by the ball to reach the ground.
(ii) The velocity with which the ball strikes the ground.
1 answer