1.

Let I_(A) and I_(B) be moments of inertia of a body about two axes A and B respectively. The axis A passes through the centre of massof the body but B does not. Choose the correct option.

Answer»

`I_(A) LT I_(B)`
`I_(A) lt I_(B)`, WHETHER the axes are parallel or not parallel
if the axes are parallel `I_(A) lt I_(B)`
If the axes are not parallel `I_(A) ge I_(B)`

Solution :`I_(CM)` is less than `I` about any other AXIS not passing through centre of MASS but only when two axes are parallel.


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