本题目来源于试卷: Physics Unit8: Rotational Motion，类别为 国际高中通用物理
[单选题]
A uniform solid sphere has mass M anl(w-mp2;j sy+rio,a m 8d4 t3q jdnaa9r;8( *tspb awwd radius R. If these are increased to 2M and 3R, what happens to the sphere's moment of inertia about a central awwpbs (rt; *a8xis?
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:
暂无
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