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Assertion : Moment of inertia about an a...

Assertion : Moment of inertia about an axis passing throught centre of mass is always minimum
Reason : Theorem of parallel axis can be applied for 2-D as well as 3-D bodies.

A

If both Assertion and Reason are correct and Reason is the correct explanation of Assertion

B

If both Assertion and Reason are true but Reason is not the correct explanation of Assertion

C

If Assertion is true but Reason is fasle

D

If Assertion is false but Reason is true

Text Solution

Verified by Experts

The correct Answer is:
C
When compared with many parallel axes, `I_(CM)` is least. But it is wrong to say that parallel axis theorem can be applied to 2D body only.
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