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 same radius and the same mass. hiie4f v2*:8px q- )fa .5bd6steypztThey nm7tgio, h5l,:m7 ewestart from rest at the top of an incline. Which reaches the bottom first? Which has the greae l,n 7g,5:tm7mihweo ter speed at the bottom? Which has the greater total kinetic energy at the bottom? Which has the greater rotational KE?

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