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.

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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

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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Question

HER
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 21.4 N and has a
center of gravity as indicated.
Upper
am bone
Flexor muscle
cing fc
Elbow
joint
89)
00510 m r 0.0890 m
0.330 m-
(a) Find the magnitude of M
1149
X N
(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
Book
??TO
MacBook Ait
7.

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