gc textbook chapter 8 Rotational Motion (id: a70a0909a)

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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 inclines have th ,:8pmegtbn0; )rg-wzrd9jkae sahh9idoid vb3hu-r hk4nykmmcv e9t 2b+, 8. 58me height but make different angles with the horizontal. The same steel ball is rolled down each incl4e+ku28- tmid8 9,h9 kd.brno3ihhh5ybmvcvine. On which incline will the speed of the ball at the bottom be greater? Explain.

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