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 cylinr no wp3c6y *1 a9tl4oxx6g-ytder have t f9lpgept*u.aof- 03pce2 ss5he same radius and the same mass. They start from rest at the top of an incline. Whic fcg9f2a pspue* tp35e.lo0s-h reaches 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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