gc textbook chapter 8 Rotational Motion (id: 866c973cb)

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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]
Can a small force ever exert a greater torquev;va)( )jcrvltmhmx a87y 6geq;s+k: than a larger force? n +zfumsv;z1+ h:a/e -lyns: zExplain.

参考答案:
Since the torque involves the product of force times lever arm, a small force can exert a greater torque than a larger force if the small force has a large enough lever arm.


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