Human Biomechanics. The fastest served tennis ball, served by Big Bill Tilden in 1931, was measured at
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Human Biomechanics. The fastest served tennis ball, served by “Big Bill” Tilden in 1931, was measured at 73.14 m/s. The mass of a tennis ball is 57 g, and the ball is typically in contact with the tennis racquet for 30.0 ms, with the ball starting from rest. Assuming constant acceleration,
(a) What force did Big Bill’s tennis racquet exert on the tennis ball if he hit it essentially horizontally?
(b) Draw free-body diagrams of the tennis ball during the serve and just after it moved free of the racquet?
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Identify Kinematics will give us the balls acceleration and Newtons second law will gi...View the full answer
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Related Book For 
University Physics with Modern Physics
ISBN: 978-0321696861
13th edition
Authors: Hugh D. Young, Roger A. Freedman, A. Lewis Ford
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