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 di6.0cu0r81 gn rn6xo)m xa1o(m mset thmtwlzm-(;st:s wr)c.1)h 0kb 6m wahhe same radius and the same mass. They start from rest at the top of an incline. Which reaches the bottom first? Which has the greater speed at the bottom? Which has the greater tsrbt aksmhzw0w6c. h w- h1))mt (l:m;otal kinetic energy at the bottom? Which has the greater rotational KE?
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Post time 2025-2-18 20:00:22