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Basic Biomechanics 5th Edition by Susan Hall
Edition 5ISBN: 978-0073044811Basic Biomechanics 5th Edition by Susan Hall
Edition 5ISBN: 978-0073044811 Exercise 19
A football player pushes a 670 N blocking sled. The coefficient of static friction between sled and grass is 0.73, and the coefficient of kinetic friction between sled and grass is 0.68.
a. How much force must the player exert to start the sled in motion?
b. How much force is required to keep the sled in motion?
c. Answer the same two questions with a 100 kg coach standing on the back of the sled.
a. How much force must the player exert to start the sled in motion?
b. How much force is required to keep the sled in motion?
c. Answer the same two questions with a 100 kg coach standing on the back of the sled.
Explanation
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b.) This problem is solved in the same f...
Basic Biomechanics 5th Edition by Susan Hall
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