Question

a ball is thrown vertically upward with a velocity of 20 m/s from the top of a building, the height of the point from where the ball is thrown is 25 m from the ground.
1. How high will the ball rise?
2. How long will it be before it hits the ground ?​

Answer 1

Answer:

1) the ball will raise 40 .5 m high

Explanation:

20 +25 =40 .5m

Answer 2

Answer:

initial velocity, u= 20m/s

distance,s= 25m

Explanation:

question is incomplete