gc textbook chapter 8 Rotational Motion (id: e4ed4d141)

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 centrifuge accelerates uniformly from rest to 15,000 rpm in 220 s. Through howdfum) gwslzkecy:)9; l. ;u/ nyd. smg/uz9f cn)w;ukell: ;)rlm8 xxh3t ox-bog-)we7d8k.cl7w1 b many revolutions did it turn e-mwxbt rd-oxlxolw 1b783c k7).8hg in this time? $rev$

参考答案: 28000±2%

本题详细解析:
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