Calculate how much work does she do

Reference no: EM13299427

If you are going to do this, please show your work!! DO NOT just give an answer. A woman lifts a 2.00-kg weight held in her hand. She uses her biceps to flex the lower arm through an angle of 60 degrees. First, what is the angular acceleration if the weight is 24.0 cm from the elbow joint, her forearm has a moment of inertia of 0.250 kg . m^2 and the muscle force is 750 N at en effective perpendicular lever arm of 2.00 cm? Second, how much work does she do?

Reference no: EM13299427

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