3 A ball was thrown from height H and the ball hit the floor

Last updated: 6/12/2023

3 A ball was thrown from height H and the ball hit the floor with velocity 10 i 1 after 1 5 sec of its projection Find initial speed of ball Lx H 1 10 5 m s 2 5 5 m s 3 15 m s 4 30 m s In the above question the angle of projection 0 is 1 0 tan V 10 1 1 3 2 2 0 tan 3 0 tan 2 4 0 tan 1 In the above question 18 the height H is 1 3 75 m 2 2 25 m 3 150 m 4 47