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 simultaneously start/ 2c+xb;hxbyr rolling (from restvd cwpu8xi; jn/+q 8d(1l c;ft) down an incline. One sphere has twice the radius and twice the mass of the other. Which reaches the bottom of the invlnwiq8;dt8dfjc/ p x+(;c 1u cline first? Which has the greater speed there? Which has the greater total kinetic energy at the bottom?

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