Physics Ch. 9 #15 **Problem 15**A person exerts a horizontal force of 190 N in the test apparatus shown in the drawing. Find the horizontal force \( \mathbf{M} \) (magnitude and direction) that his flexor muscle exerts on his forearm.**Diagram Explanation:**- The diagram shows a bent arm with a force gauge attached at the wrist, exerting a horizontal force of 190 N.- The distance from the elbow joint to where the force is applied is 0.34 meters.- The flexor muscle is indicated, exerting its force \( \mathbf{M} \) at a distance of 0.054 meters from the elbow joint.- The muscle's force is directed horizontally, opposing the external force applied at the wrist.

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15. mmh A person exerts a horizontal force of 190 N in the test apparatus shown in the drawing. Find the horizontal force M (magnitude and direction) that his flexor muscle exerts on his forearm.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Torque

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Question

Physics Ch. 9 #15

**Problem 15**

A person exerts a horizontal force of 190 N in the test apparatus shown in the drawing. Find the horizontal force \( \mathbf{M} \) (magnitude and direction) that his flexor muscle exerts on his forearm.

**Diagram Explanation:**

- The diagram shows a bent arm with a force gauge attached at the wrist, exerting a horizontal force of 190 N.
- The distance from the elbow joint to where the force is applied is 0.34 meters.
- The flexor muscle is indicated, exerting its force \( \mathbf{M} \) at a distance of 0.054 meters from the elbow joint.
- The muscle's force is directed horizontally, opposing the external force applied at the wrist.

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