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1) You collide two cartselastically. One 2-kg cart is moving to the right at 3 m/s,...

1) You collide two cartselastically. One 2-kg cart is moving to the right at 3 m/s, and the other is a 3-kg cart that is heading to the left at 4 m/s. a) What are the final velocities of each cart? b) What are the final and initial total momentums? How do they compare? c) What are the final and initial total kinetic energies? How do they compare?

2) You collide two carts inelastically. One 2-kg cart is moving to the right at 3 m/s, and the other is a 3-kg cart that is heading to the left at 4 m/s. a) What are the final velocities of each cart? b) What are the final and initial total momentums? How do they compare? c) What are the final and initial total kinetic energies? How do they compare?

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