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 startfq i- .rkc.lk3 rolling (from rest v(jokha,aesxr8t9 za+ sm9jdyv5;.) ) down an incline. One sphere has twice the radius and twice the mass of the other. Which reaches the bottom of the incline first? Which has the greater speed there? Which has the grea,)a aa5;vyz(vtjx8d m j9+rk.9o shester total kinetic energy at the bottom?

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