本题目来源于试卷: Physics Unit8: Rotational Motion，类别为 Generic Physics
[单选题]
A uniform solid spher aiw:o 6p6ah- c1zpx.fexjrud9ah.axs .u1m7:o 8,y o q has mass M and radius R. If these are increased to 2M and 3R, what happens to the sphere's moment of inertia7yoq. , o. aj1amxuh:xrsu8d9 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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Post time 2024-1-22 02:51:16