Q. 74.0( 5 Votes )

The density of a non-uniform rod of length 1m is given by ρ(x) = a(1+bx2) where an and b are constants and 0≤x≤1. The centre of mass of the rod will be at
A.

B.

C.

D.

Answer :

Given:




As we know that


Centre of mass


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