contestada

Cart A and B are connected by a compressed spring. Cart A has a mass of 0.8 kg and Cart B has a mass of 3.00
kg. When the spring is released, Cart B moves to the right at a speed of 4 m/s. Find the speed of Cart A.
A W
B

Cart A and B are connected by a compressed spring Cart A has a mass of 08 kg and Cart B has a mass of 300 kg When the spring is released Cart B moves to the rig class=