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December 21, 2014

Homework Help: Physics - one last time

Posted by Sukie on Friday, February 27, 2009 at 9:52pm.

A forearm with a mass of 1.2kg supports a put with a mass of 5.44 kg. The forearm is 0.050m long; it's perpendicular to the arm is 0.35m long, the center of gravity is at 0.15m from the elbow. Find the force exerted by rhe biceps and the force on the elbow joint.

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