Answered: A person exerts a horizontal force of…

A person exerts a horizontal force of 190 N in the test apparatus shown in the figure. Find the horizontal force that his flexor muscle exerts on his forearm.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section: Chapter Questions

Problem 82A

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Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

A person exerts a horizontal force of 190 N in the test apparatus shown in the figure. Find the horizontal force that his flexor
muscle exerts on his forearm.
Number i
Units
0.34 m
Flexor muscle
M
190 N
0.054 m
Elbow joint

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