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 unis,vdb4/hxxb ) wso8,wformly from rest to 15,000 rpm in 2;jj o *: t d0p)itq;2ib/lrubg20 s. Through how many revolutions did it turn in this t ut b 0iq)/;plgi*tdjb;r2j :oime? $rev$

参考答案: 28000±2%

本题详细解析:
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