please solve this quick A person is doing exercise by pulling a rubber belt. When the person iskeeping the posture shown in the figure, the arms form an "L" shape. Points A and Bcorrespond to the shoulder and elbow joints, respectively. Assume that the rubber beltcan exert a downward force with magnitude F on the arm at point C. If the lengths ofthe upper arm and lower arm are a = 26 cm and b32 cm, respectively, and themagnitude of the applied force is F500 N:Determine the magnitudes and directions of moments developed at the lower and upperarms by F. Please use both the scaler method and vector product method.a=26 cmAb=32 cmF = 500NB.

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Engineering

Mechanical Engineering

please solve this quick

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 4.153P: Repeat Prob. 4.152 assuming that the 400-kN force is applied at O instead of L.

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Question

please solve this quick

A person is doing exercise by pulling a rubber belt. When the person is
keeping the posture shown in the figure, the arms form an "L" shape. Points A and B
correspond to the shoulder and elbow joints, respectively. Assume that the rubber belt
can exert a downward force with magnitude F on the arm at point C. If the lengths of
the upper arm and lower arm are a = 26 cm and b
32 cm, respectively, and the
magnitude of the applied force is F
500 N:
Determine the magnitudes and directions of moments developed at the lower and upper
arms by F. Please use both the scaler method and vector product method.
a=26 cm
A
b=32 cm
F = 500N
B.

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