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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The average acceleration during contact with the floor is aavg V At where v is its velocity just bef...View the full answer
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Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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