Answered: F, = 200 N = 5.0 cm = 2.9 cm Masseter.…

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F, = 200 N = 5.0 cm = 2.9 cm Masseter. muscle Frusction

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter2: Geometric Optics And Image Formation

Section: Chapter Questions

Problem 20CQ: Why is your vision so blurry when you open your eyes while swimming under water? How does a face...

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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

Unlike most of the other muscles in our bodies, the masseter muscle in the jaw, as illustrated in as shown, is attached relatively far from the joint, enabling large forces to be exerted by the back teeth. (a) Using the information in the figure, calculate the force exerted by the lower teeth on the bullet. (b) Calculate the force on the joint.

F, = 200 N
= 5.0 cm
= 2.9 cm
Masseter.
muscle
Frusction

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