本题目来源于试卷: Physics Unit8: Rotational Motion，类别为 Generic Physics
[单选题]
A rotating flywheel can be useu *92ka 5/fop+gmaceh0;go*f r rq-qid to store energy. If sl 0l )m5 ks ip+-:voqpx/u)bzv2 q8lpit is required to store $1.00 \times 10^{6} \; J$ of energy when rotating at 400 rad/s, what is the moment of inertial of the wheel in $kgm^{2}$?
A. 6.25
B. 12.5
C. 25.0
D. 50.0
参考答案: B
本题详细解析:
暂无
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Post time 2024-1-22 02:51:16