A) \[{{I}_{BC}}>{{I}_{AB}}\]
B) \[{{I}_{CA}}\]is maximum
C) \[{{I}_{AB}}>{{I}_{BC}}\]
D) \[{{I}_{AB}}+\text{ }{{I}_{BC}}={{I}_{CA}}\]
Correct Answer: A
Solution :
The moment of inertia of a body does not depend on its mass but depends on the distribution of mass about its axis. Since mass is same for given body, thus it will be depend only upon distribution of mass. Mass is far away from axis BC, thus\[{{I}_{BC}}\]is maximum mass is nearer to AC. Thus,\[{{I}_{AC}}\]is minimum.
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