Physics Unit8: Rotational Motion (id: d034a904e)

admin · Post time 2024-1-22 02:51:16

本题目来源于试卷: Physics Unit8: Rotational Motion，类别为 Generic Physics

[单选题]
A bicycle wheel rotates unifrwfr;m/lys k9)44k juchis * :ormly through 2.0 revolutions in 4.0 sl(lk4, v/b5z tx/mtl j. What is the average anxz v b(jlktlm,4/l /t5gular speed of the wheel?

A. 0.79 rad/s
B. 1.6 rad/s
C. 3.1 rad/s
D. 6.3 rad/s

参考答案: C

本题详细解析: 暂无

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