gc textbook chapter 8 Rotational Motion (id: c4ea686fa)

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

[填空题]
A softball player swings a bat, accq4rs0fnbd *o8 g5*avvg;6 uzoelerating it from rest h:n -bgjs *du0c zlc*.);k8h n jxjaq.to 3 $rev/s$ in a time of 0.20 s. Approximate the bat as a 2.2-kg uniform rod of length 0.95 m, and compute the torque the player applies to one end of it.    $m \cdot N$

参考答案: 62±2%


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