In Fig 8 271 the ball A is released from rest when the

Last updated: 6/4/2023

In Fig 8 271 the ball A is released from rest when the spring is at its natural unstretched length For the block B of mass M to leave contact with ground at some stage the minimum mass of A must be a 2M c M 2 eeeeee BM Fig 8 271 b M d M 4