To test the quality of a tennis ball, you drop it onto the floor from a height

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To test the quality of a tennis ball, you drop it onto the floor from a height of 4.00 m. It rebounds to a height of 2.00 m. If the ball is in contact with the floor for 12.0 ms,

(a) What is the magnitude of its average acceleration during that contact and

(b) Is the average acceleration up or down?

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Jan 27, 2011 12:27 AM

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To test the quality of a tennis ball, you drop it onto the floor from a height

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The average acceleration during contact with the floor is aavg V At where v is its velocity just bef...View the full answer

Fundamentals of Physics

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