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In the figure shown, a planer body is in...

In the figure shown, a planer body is in the shape of a rhombus ABCD: `I_(1)` and `I_(2)` are moment of inertias: about axis passing through centre and perpendicular to sides BC and DC respectively. `I_(3)` and `I_(4)` are amount of inertias about diagonal axis BD and AC respectively. Then the moment of inertia about an axis passing through centre and perpendicular tothe plane of body is given by

A

`I_(1) + I_(2)`

B

`I_(2) + I_(3)`

C

`I_(3) + I_(4)`

D

`I_(2) + I_(4)`

Text Solution

Verified by Experts

The correct Answer is:
C

Diagonals of a rhombus are perpendicular to each other.
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Knowledge Check

  • Moment of inertia of a circular ring about an axis through its centre and perpendicular to its plane is

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