The figure shows an outstretched arm (0.61 m in length) that is parallel to the floor. The arm is pulling downward against the ring attached to the pulley system, in order to hold the 98-N weight stationary. To pull the arm downward, the latissimus dorsi muscle applies the force in the figure, at a point that is 0.069 m from the shoulder joint and oriented at an angle of 29º. The arm has a weight of 43 N and a center of gravity (cg) that is located 0.28 m from the shoulder joint. Find the magnitude of M. Axis at houlder joint 29 0.28 m 0.069 m 0.61 m 98 N

The figure shows an outstretched arm (0.61 m in length) that is parallel to the floor. The arm is pulling downward against the ring attached to the pulley system, in order to hold the 98-N weight stationary. To pull the arm downward, the latissimus dorsi muscle applies the force in the figure, at a point that is 0.069 m from the shoulder joint and oriented at an angle of 29º. The arm has a weight of 43 N and a center of gravity (cg) that is located 0.28 m from the shoulder joint. Find the magnitude of M. Axis at houlder joint 29 0.28 m 0.069 m 0.61 m 98 N

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter10: Rotational Motion

Section: Chapter Questions

Problem 3CQ

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