gc textbook chapter 8 Rotational Motion (id: d3c549ceb)

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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 rotating merry-go-round makes one complete revokkllv av4 5kma +b2s+/vvt 2-rlution in 4.08j spx;fql76v s (Fig. 8–38). (a) What is the linear speed of a child seated 1.2 m from the cente p7l;sf6jvx8 qr?    $m/s$
(b) What is her acceleration (give components)?    $m/s^2$  ----待选择----towardsaways  the center

参考答案:
空格1: 1.9±2%  空格2: 3±2%  空格3: towards 


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