Question

a ball is thrown from the ground so that it just crosses a wall 5m in height at a distance of 5m and falls at a distance of 15m from the wall.Find the velocity and the direction of projection of the ball.Assume g=10m/s

Answer 1

direction : angle of projection is 45°
and velocity is 10√2

Answer 2

I hope it helps you.

-WonderGirl