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 thl44,ameo6zq 9wsq5-mlz 3 x uotpb++ we same mass. Thejcp7ik/.h/oj uc kgi 5dspy69 x*,y:rnb-io* y start from rest at the top of an incline. Which reaches the bottom first? Which has the greater speed at the bottom? Whichuj yck.x *npk:7ci /g*oh6brj -9os i /5yp,di has the greater total kinetic energy at the bottom? Which has the greater rotational KE?
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Post time 2025-2-18 20:00:22