HERA man holds a 175-N ball in his hand, with the forearm horizontal (see the drawing). He can support the ball in this positionbecause of the flexor muscle force M, which is applied perpendicular to the forearm. The forearm weighs 21.4 N and has acenter of gravity as indicated.Upperam boneFlexor musclecing fcElbowjoint89)00510 m r 0.0890 m0.330 m-(a) Find the magnitude of M1149X N(b) Find the magnitude and direction of the force applied by the upper arm bone to the forearm at the elbow joint.magnitudedirectiondownwardAdditional MaterialsBook??TOMacBook Ait7.

Answered: Image /qna-images/answer/591c8d90-251d-4890-a80d-8c57ddc06327.jpg

A man holds a 175-N ball in his hand, with the forearm horizontal (see the drawing). He can support the ball in this position because of the flexor muscle force M, which is applied perpendicular to the forearm. The forearm weighs 21.4N and has a center of gravity as indicated. Upper am bone Flexor muscle Elbow cg joint 08 00510 m 0890m 0.330 m- (a) Find the magnitude of M. X N 1149 (b) Find the magnitude and direction of the force applied by the upper arm bone to the forearm at the elbow joint. magnitude direction downward Additional Materials DeBook

A man holds a 175-N ball in his hand, with the forearm horizontal (see the drawing). He can support the ball in this position because of the flexor muscle force M, which is applied perpendicular to the forearm. The forearm weighs 21.4N and has a center of gravity as indicated. Upper am bone Flexor muscle Elbow cg joint 08 00510 m 0890m 0.330 m- (a) Find the magnitude of M. X N 1149 (b) Find the magnitude and direction of the force applied by the upper arm bone to the forearm at the elbow joint. magnitude direction downward Additional Materials DeBook

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter12: Static Equilibrium And Elasticity

Section: Chapter Questions

Problem 39P: The forearm shown below is positioned at an angle with respect to the upper arm , and a 5.0- kg...

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