gc textbook chapter 8 Rotational Motion (id: 5f0a4a15a)

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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]
A sphere and a cylinder have thuyvx5k x gx:r/igzt/89 m.v5 ye same radius and the same mass. a) re5j71jq h3fhhrrzzqp; (1 They start from rest at the top of an incline. Which reach q )e7(rrhjhr zpj151hqfz 3;aes the bottom first? Which has the greater speed at the bottom? Which has the greater total kinetic energy at the bottom? Which has the greater rotational KE?

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