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 the sr2y e v8at9h(bame radius and the same mas3lr gnnel6(+p4qvaz ,s. They start from rest at the top of an incline. Which reaches the bottom first? Which has the greater speed at the bottom? Which has the greater total kinetic energy avpznnr4l +(6g lqe3, at the bottom? Which has the greater rotational KE?

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