Problem 7: Two muscles in the back of the leg pull upward on the Achilles tendon, as F,(200 N) F,(200 N) shown in the figure. (These muscles are called the medial and lateral heads of the gastrocnemius muscle.) 20 20 Find the magnitude, in newtons, of the total force on the Achilles tendon. F =

Problem 7: Two muscles in the back of the leg pull upward on the Achilles tendon, as F,(200 N) F,(200 N) shown in the figure. (These muscles are called the medial and lateral heads of the gastrocnemius muscle.) 20 20 Find the magnitude, in newtons, of the total force on the Achilles tendon. F =

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter12: Static Equilibrium And Elasticity

Section: Chapter Questions

Problem 12.6OQ: A 20.0-kg horizontal plank 4.00 in long rests on two supports, one at the left end and a second 1.00...

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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

Problem 7: Two muscles in the back of the leg pull upward on the Achilles tendon, as
F,(200 N)
F,(200 N)
shown in the figure. (These muscles are called the medial and lateral heads of the gastrocnemius
muscle.)
20 20
Find the magnitude, in newtons, of the total force on the Achilles tendon.
F =

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