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 height but make dx 0bw ep)gmpdc.rar r 7e/gpd8vn*884ifferent angles with thlufbr za1ka6: .c ;xq4e horizontal. The same steel ;ualq1:kr 6a z.cfbx4 ball is rolled down each incline. On which incline will the speed of the ball at the bottom be greater? Explain.

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