gc textbook chapter 8 Rotational Motion (id: 53f7e2da4)

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

[填空题]
A merry-go-round has a mass 5jbo sd*v pqn ;n5d7(zof 1640 kg and a radius of 7.50 m. H:+8 +zrcdifol t7q6glow much net work is required to accelerate it from rest to a rotation rate of 1.00 revolution per 8.00 s? Assume it is a solid cylinder:l7rl8gc qfz +doi6t+ . J

参考答案: 14200±2%

本题详细解析:
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