The chewing muscle,the masseter, is one of the stron-gest in the human body. It isattached to the mandible (lowerjawbone) as shown in Figure P8.33a. The jawbone is pivotedabout a socket just in front of the auditory canal. The forcesacting on the jawbone are equivalent to those acting on thecurved bar in Figure P8.33b. F. is the force exerted by thefood being chewed against the jawbone, T is the force of ten-sion in the masseter, and R is the force exerted by the socketon the mandible. Find T and R for a person who bites downon a piece of steak with a force of 50.0 N.3.50 cm– 7.50 cmMasseterMandibleБaFigure P8.33

The torque about an axis that perpendicular to the page through the point where the tension force…

Answered: The chewing muscle, the masseter, is…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter4: Newton's Laws Of Motion

Section: Chapter Questions

Problem 91AP: The board sandwiched between two other boards in Figure P4.91 weighs 95.5 N. If the coefficient of...

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