Elements of the lower arm are shown in the figure. The weight of the forearm is 5 lb with mass center at G. Determine the combined of the forearm and the sphere. What must the biceps tension force be so the overall moment about O is zero? 55 G 5 lb Ys lb 13

Elements of the lower arm are shown in the figure. The weight of the forearm is 5 lb with mass center at G. Determine the combined of the forearm and the sphere. What must the biceps tension force be so the overall moment about O is zero? 55 G 5 lb Ys lb 13

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter4: Coplanar Equilibrium Analysis

Section: Chapter Questions

Problem 4.23P: The center of gravity of the 850-N man is at G. If the man pulls on the rope with a 388-N force,...

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Question

Elements of the lower arm are shown in the figure.
The weight of the forearm is 5 lb with mass center
at G. Determine the combined of the forearm and
the sphere. What must the biceps tension force be
so the overall moment about O is zero?
55
5 lb
Ys ib
13

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