gc textbook chapter 8 Rotational Motion (id: 846a53257)

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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]
What is the linear speed ofr19 ))mrkakgk o2gd 8q a 9-k0wik -yyes.):zx +b.epntue kyd5 point
(a) on the equator,    $m/s$
(b) on the Arctic Circle (latitude 66.5$^{\circ} $ N),    $m/s$
(c) at a latitude of 45.0$^{\circ} $ N, due to the Earth’s rotation?    $m/s$

参考答案:
空格1: 464±2%  空格2: 185±2%  空格3: 328±2% 


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