Choose the coefficient of friction wisely. Relevant information is given in the textbook.a. What is the maximum frictional force in the knee joint of a person who supports 70.0 kg of her masson that knee?Fmax686.7XNb. During strenuous exercise it is possible to exert forces to the joints that are easily ten times greaterthan the weight being supported. What is the maximum force of friction under such conditions? (Thefrictional forces in joints are relatively small in all circumstances except when the joints deteriorate,such as from injury or arthritis. Increased frictional forces can cause further damage and pain.)Fmax =N

Step 1: calculating the normal force The normal force N is the force exerted by the ground to…

Answered: Choose the coefficient of friction…

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter6: Applications Of Newton's Laws

Section: Chapter Questions

Problem 47P: (a) What is the maximum frictional force in the knee joint of a person who supports 66.0 kg of her...

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