Base your answers to questions on the diagram below, which represents carts A and B being pushed apart by a spring that exerts an average force of 50 Newtons for a period of 0.20 seconds. [Assume friction-less conditions.]
Ka
2kg
Compared to the magnitude of the impulse acting on cart A, the magnitude of the impulse acting on cart B is
1) one-half as great
2) twice as great
3) the same
4) four times as great
01
02
3
4