gc textbook chapter 8 Rotational Motion (id: a70a0909a)

admin

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 butfx* n*i;zqokk5p 0 g)j make different anglesglm;zii0f6 *fbcd0 /c with the horizontal. The same steel ball is rolled down each inclinelffci /d ;*z0bg6mci 0. On which incline will the speed of the ball at the bottom be greater? Explain.

参考答案:



本题详细解析: 暂无