Determine the combined moment about the elbow pivot (0) of the weights of the forearm and the sphere as shown in figure (1). Then find what must the biceps tension force be so that the overall moment about O become zero. (b=15) 55 (5+b) Ib 8 Ib 13"

Determine the combined moment about the elbow pivot (0) of the weights of the forearm and the sphere as shown in figure (1). Then find what must the biceps tension force be so that the overall moment about O become zero. (b=15) 55 (5+b) Ib 8 Ib 13"

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter6: Beams And Cables

Section: Chapter Questions

Problem 6.77P: The cable AOB weighs 5.2 N/m. When the horizontal 30-N force is applied to the roller support at B,...

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Help me

Determine the combined moment about the
elbow pivot (O) of the weights of the
forearm and the sphere as shown in figure
(1). Then find what must the biceps tension
force be so that the overall moment about
O become zero. (b=15)
55
(5+b) Ib
¥8 Ib
13"
figure 1

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