gc textbook chapter 8 Rotational Motion (id: 729d868e3)

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

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A 1.4-kg grindstone in the shapekzbdx-3y5b faf h8a** of a uniform cyl4/ es(7bxq v0a ,k 5thsbye0beinder of radius 0.20 m acquires a rotational rate of from 7xs 0 s(aeqbevbte b/k5h0,y4rest over a 6.0-s interval at constant angular acceleration. Calculate the torque delivered by the motor.    $m \cdot N$

参考答案: 53±2%


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