The triceps muscle is connected 3 cm from the elbows axis of rotation. Getting up out of my chair I push down with my hand, 38 cm from the elbow, with a force of 35 pounds my upper arm is vertical and my forearm is horizontal a.) How large is the force exerted by the triceps to balance the torque from the 35 pounds applied at your hand?
The triceps muscle is connected 3 cm from the elbows axis of rotation. Getting up out of my chair I push down with my hand, 38 cm from the elbow, with a force of 35 pounds my upper arm is vertical and my forearm is horizontal a.) How large is the force exerted by the triceps to balance the torque from the 35 pounds applied at your hand?
Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter8: Rotational Motion
Section8.3: Equilibrium
Problem 39PP
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The triceps muscle is connected 3 cm from the elbows axis of rotation. Getting up out of my chair I push down with my hand, 38 cm from the elbow, with a force of 35 pounds my upper arm is vertical and my forearm is horizontal
a.) How large is the force exerted by the triceps to balance the torque from the 35 pounds applied at your hand?
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