Question

A body is thrown vertically upward with velocity of 90m/s.Calculate:- a)Maximum height reached. b)Time taken to reach the highest point. c)Velocity at a height of 196m from the point of projection. d)Velocity with which it returns to ground. e)Time taken to reach the ground

Answer 1

Maximum height reached is 405m 9s it took to reach the highest point 109.6m/s is the velocity at 196m It return to the ground with a velocity of 90m/s 18s it took to reach the ground