A 5 kg object and a 3 kg object are connected by a light string that passes over a light, frictionless pulley (At wood machine). Initially, the 5 kg object is 4 m above the ground and the 3kg is held on the ground. If the 3kg is released from rest utilize the law of conservation of energy to
Decide the speed of the 3kg object just as the 5kg object hits the ground
Discover the maximum height to which the 3kg object rises