本题目来源于试卷: Physics Unit8: Rotational Motion，类别为 通用国际物理
[单选题]
Consider a motorcyclk l./bm-swq1 ufr1rjk mm 829re of mass 150 (h+2oe(b h *dt8tfxrrkg, one wheel of which has a mass of 10 kg and a radius h(ort(*frt2e+x bh8dof 30 cm. What is the ratio of the rotational kinetic energy of the wheels to the total translational kinetic energy of the bike? Assume the wheels are uniform disks.
A. 0.033:1
B. 0.067:1
C. 0.33:1
D. 0.67:1
参考答案: B
本题详细解析:
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