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 the same o g8fed ,) l/.xc1y ou5mwiv /pii)(ushe; yo b *3oo7p5tog/ugdight but make different angles with the horizontal. The same steel ball is rolled down each incline. On whic7dpybotgo5u; 3/o og*h incline will the speed of the ball at the bottom be greater? Explain.

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