Question

a ball is thrown vertically up from the top of the building with a velocity of 10 metre per second full stop it reaches the ground in 5 second. find the height of the building and the velocity with which the body reaches the ground​

Answer 1

Answer:

nhi patah

Explanation:

have a nice day to you

Answer 2

Answer:

height to the building = 100m & velocity = 45 m/s

Explanation:

S = ut + 1÷2 at^ 2 ( height to the building )

V^2 = u^2+ 2as ( the velocity with which the body reaches the ground )