Two bumper cars in an amusement park ride collide
Chapter 7, Problem 71(choose chapter or problem)
Two bumper cars in an amusement park ride collide elastically as one approaches the other directly from the rear (Fig. 743). Car A has a mass of 435 kg and car B 495 kg, owing to differences in passenger mass. If car A approaches at and car B is moving at calculate (a) their velocities after the collision, and (b) the change in momentum of each.
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