- #1

pulau_tiga

- 13

- 0

A ball player hits a home run and the baseball just clears a wall 21.0 m high located 130 m from home plate. (assume max height of the ball is 21.0 m) The ball is hit at an angel of 35.0* to the horizontal at a height of 1.0 m.

a) What is the initial velocity of the ball?

b) how much time does it take the ball to reach the wall?

c) Find the veolicty components and the velocity of the ball when it reaches the wall.

Thanks