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 hawmh-64st.pfycuv*oimp m 8 59ve the same rsfpw x3gp)/j5 qg-7i9z: vwhg adius and the same mass. They start from rest at the top of an incline. Which reaches the bottom first? Which haws9:3p-iw/v) g5gj h7 gqz pfxs 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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