Review | Constants Part A How much torque must the pin exert to keep the rod in the figure from rotating? Calculate this torque about an axis that passes through the point where the pin enters the rod and is perpendicular to the plane of the figure. (Figure 1 Figure 1 of 1 Express your answer using two significant figures. VO AEQ ? 80 cm T = N . m 2.0 kg Submit Request Answer Pin 500 g Provide Feedback Next >