A table- tennis ball is thrown at a stationary bowling, the table tennis- ball m
ID: 2190116 • Letter: A
Question
A table- tennis ball is thrown at a stationary bowling, the table tennis- ball makes a one- dimensional elastic collision and bounces back along the same line. compared with the bowling ball after the collision does the table- tennis have a) a larger magnitude of the momentum and more kenetic energy. b) a smaller magnitude of momentum and kenetic energy. c) a larger magnitude of momentum and less kenetic energy d) a smaller magnitude of momentum and less kenetic energy e) the same magnitude of momentum and the same kenetic energyExplanation / Answer
The Answer is D.The table-tennis ball has a smaller magnitude of momentum and more kinetic energy.
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