# 152A hw - 13Torque, Rotational Dynamics and Angular Momentum1. Four forces are acting on a light and uniform rod of length L = 2.0 m, as shown.Consider F1 10 N, a 25 °, F2 15 N, acting at the c.m., F3 20 N, B= 40°,and F4 25 N, y= 60°. Find the net torque on the rod for each axis A, B, C andD.F&F1F3ВInotisvnВTС1.5 mF2ub2. A uniform sphere (r - 30 cm) is rolling without slipping on a flat surface at aconstant velocity (i.e., vcm is constant)

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How do you find the net torque on axis A, B, C, and D?

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Step 1

The below figure represents four force acting on light and uniform rod.

Step 2

considering positive value for torque acting in clockwise direction , and negative value for torque acting in anticlockwise direction .

Step 3

Write the net torque on...

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