9 A boy standing on a lift moving with speed 10 m s The lift

Last updated: 6/8/2023

9 A boy standing on a lift moving with speed 10 m s The lift is open from top The boy throws the ball with maximum speed of 24 5 m s in upward direction In how much time the ball returns to the hand of boy g 9 8 m s 1 10 s 3 7 5 s 2 5 s 4 6 s