gc textbook chapter 8 Rotational Motion (id: c7541a728)

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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 55-kg person riding g:y;9 x5kccca lq 5jr kxs84-ha bib gn( 0oa9cy4ske puts all her weight on each pedal when climbing a hill. The pedals rotate in a circle of ra9y4bnc(goa 0s dius 17 cm.
(a) What is the maximum torque she exerts?    $m \cdot N$
(b) How could she exert more torque?

参考答案: 92±2%


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