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 acceleratey+r4vc t8))h j rqqu-ms unirofp9fit-k3*4m/fxl3- hgy qformly from rest to 15,000 rpm in 220 s. Through how many revolutions did9 43g- pxq/f-h*rl3yf fiot mk it turn in this time? $rev$

参考答案: 28000±2%

本题详细解析:
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