gc textbook chapter 8 Rotational Motion (id: a70a0909a)

admin · Post time 2025-2-18 20:00:22

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 hjod , 99kuj/m bo4ln2aeight but make dioq3o2bb gt(fvt3bm 17s 2 jfs)fferent angles with the horizontal. The same j f21)q2 obtbmv3t(3bsf7gsosteel 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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