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 theq1v2gnp8d; + iqnhjb* sawe 9q0l93mbv 2iy af,ome radius and the same mass. They start from rest at the top of an incline. Which reaches the bottom first? Which has the 3qwy eovamlf,9i20b9 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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