gc textbook chapter 8 Rotational Motion (id: 9110f470a)

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本题目来源于试卷: gc textbook chapter 8 Rotational Motion，类别为 unclassified

[问答题]
Two blocks, each of mass m, are attached to the ends of a massle)ku /4yjp+4qx 3raq buss rod whic iqk27jv;)7uya-fju a h pivots as shown in Fig. 8–40. Initially the ruvj -7;)jk 7ay iaquf2od is held in the horizontal position and then released. Calculate the magnitude and direction of the net torque on this system.

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