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In a rectangle ABCD, AB = 21 and BC = 1....

In a rectangle `ABCD, AB = 21` and `BC = 1`. Axes `xx` and `yy` pass through centre of the rectangle. The moment of inertia is least about :
.

A

DB

B

BC

C

xx

D

yy

Text Solution

Verified by Experts

The correct Answer is:
A
(a) Because distribution of mass is closest around the axis `BD` in this case.
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