Home
Class 11
PHYSICS
In a rectangle ABCD (BC = 2 AB). The mom...

In a rectangle ABCD (BC = 2 AB). The moment of inertia along which axes will be minimum

A

BC

B

BD

C

HF

D

EG

Text Solution

Verified by Experts

The correct Answer is:
D
`OC= sqrt(a^(2) + ((a)/(2))^(2))`
`=a sqrt((5)/(4)) = (a)/(2) xx sqrt5`
`I_(EG) rarr` is minimum, because distance is least.
Promotional Banner

Similar Questions

Explore conceptually related problems

In a rectangle ABCD ( BC=2 AB ). The moment of inertia along which the axis will be minimum

In a rectangle ABCD (BC=2AB) . The moment of inertia is minimum along axis through

In a rectangle ABCD (BC = 2AB) . The moment of inertia is maximum along axis through

A wire of length l and mass m is bent in the form of a rectangle ABCD with (AB)/(BC)=2 . The moment of inertia of this wife frame about the side BC is

About which axis would the moment of inertia of a body be minimum ?

A uniform plane sheet of metal in the form of a triangle ABC has BC gt AB gt AC . Its moment of inertia will be smallest

In rectangle ABCD, E is the midpoint of side BC. Prove that, AE = DE.

In a rectangle ABCD,AB=20cm/_BAC=60o. Calculate side BC