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A rigid body can be hinged about any poi...

A rigid body can be hinged about any point on the x-axis. When it is hinged such that the hinge is at `x`, the moment of interia is given by
`I = 2 x^(2) - 12 x + 27`
The x-coordinate of centre of mass is.

A

`x=2`

B

`x=0`

C

`x=1`

D

`x=3`

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The correct Answer is:
D
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