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What average amount of force must be applied by the elbow flexors, which are inserting at an average perpendicular distance of 2 cm from the axis of rotation at the elbow over a period of 0.2s, to stop the motion of the 3 kg arm swinging with an angular velocity of 4 rad/s when the radius of gyration is 22 cm?

What average amount of force must be applied by the elbow flexors, which are inserting at an average perpendicular distance of 2 cm from the axis of rotation at the elbow over a period of 0.2s, to stop the motion of the 3 kg arm swinging with an angular velocity of 4 rad/s when the radius of gyration is 22 cm?

College Physics
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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What average amount of force must be applied by the elbow flexors, which are inserting at an average perpendicular distance of 2 cm from the axis of rotation at the elbow over a period of 0.2s, to stop the motion of the 3 kg arm swinging with an angular velocity of 4 rad/s when the radius of gyration is 22 cm?
Transcribed Image Text:What average amount of force must be applied by the elbow flexors, which are inserting at an average perpendicular distance of 2 cm from the axis of rotation at the elbow over a period of 0.2s, to stop the motion of the 3 kg arm swinging with an angular velocity of 4 rad/s when the radius of gyration is 22 cm?
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