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the density of a non-uniform rod o...

the density of a non-uniform rod of length 1 m is given by `rho(x)=a(1+bx^(2))` where ,a and b are constants and `0lexle1,` the centre of mass of the rod will be at.

A

`3/4[(2+q)/(3+q)]`

B

`4/3[(2+q)/(3+q)]`

C

`3/4[(3+q)/(2+q)]`

D

`4/3[(3+q)/(2+q)]`

Text Solution

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The correct Answer is:
A
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