gc textbook chapter 8 Rotational Motion (id: 3f117a187)

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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]
Two solid spheres six,eh7s d2at/yja- 2mnmultanb zk6n9u1p/:us5mkfb.+bx aw 3h0 jtveously start rolling (from rest) down an incline. One sphere has twice the radius and twice the mass of the other. Which reacu0b9 .h1f :xtp 5j3s/um6kwa bzvbk+ nhes the bottom of the incline first? Which has the greater speed there? Which has the greater total kinetic energy at the bottom?

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