A ball is projected from point A in horizontal direction with a velocity of `u = 28 m//s`. It hits the incline plane at point B and rebounds. Show that whatever be the coefficient of restitution between the ball and the incline, the ball will always hit the incline for the second time at a point above B (i.e., it will not hit the incline below B). Assume the incline to be smooth and take `g = 10 m//s^(2) [sin 37^(@)=(3)/(5)]`