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Unformatted text preview: only the acceleration is zero. both the instantaneous velocity and the acceleration are zero. neither the instantaneous velocity nor the acceleration is zero. Reading Quiz 2.4 MasteringPhysics: Assignment Print View Part A A 1-lb round ball and a 100-lb round ball are placed side by side at the top of a frictionless hill. Each is given a very light tap to begin their race to the bottom of the hill. In the absence of air resistance, what can you conclude about the outcome of the race? ANSWER: The 1-lb ball wins the race. The 100-lb ball wins the race. The two balls end in a tie. There’s not enough information to determine which ball wins the race....
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This note was uploaded on 04/08/2008 for the course PEP 111 taught by Professor Whittaker during the Fall '07 term at Stevens.
- Fall '07