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Physics, 29.07.2019 21:30 mariahrmunoz01
Determine the sign (+ or −) of the torque about the elbow caused by the biceps, τbiceps, the sign of the weight of the forearm, τforearm, and the sign of the weight of the ball, τball. express your answers as using + and - separated by commas.
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Determine the sign (+ or −) of the torque about the elbow caused by the biceps, τbiceps, the sign of...
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