gc textbook chapter 8 Rotational Motion (id: 5f0a4a15a)

[问答题]
A sphere and a cylindeeb8e6 k8 0auh .wy9r0r1 kpz 6eolc.xmr have the same radius and the same ma5v 3chl b jpam6h6fet ,85o0icss. 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 8tp6c3, bevhjm05li 5a6hfc o greater total kinetic energy at the bottom? Which has the greater rotational KE?

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