本题目来源于试卷: Physics Unit8: Rotational Motion，类别为 通用国际物理
[单选题]
A uniform solid sphere hasu8sq jj f.+7z/ d)zqi mqv2jhx0 mp7,olp clxgavl0htl(;ke g8/(b6 ik(8pi9 mass M and radius R. If these are increased to 2M and 3R, what happens to the sphere's moment of inertiaixg ki; pkl v89tlag(pl/8e lhc((0b6 about a central axis?
A. increases by a factor of 6
B. increases by a factor of 12
C. increases by a factor of 18
D. increases by a factor of 54
参考答案: C
本题详细解析:
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