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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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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