gc textbook chapter 8 Rotational Motion (id: d2f3e99d4)

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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 child rolls a ball on a level flou ( tjqp. 5;tl wil41tmawv:y;or 3.5 m to another child. If the ball makes ;uq.jtp5 ;mtl wa:(lyv4iw1 t27dz.6bo qtsi15.0 revolutions, what is its qitd6 7o2b.zs diameter?    m

参考答案: 0.074±2%


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