1.

Two identical rods are joined to form an 'X'. The smaller angle between the rods is theta. The moment of inertia of the system about and axis passing through the point of intersection of the rods and perpendicular to their plane is

Answer»

`ALPHA COSTHETA`
`alphasin^(2)theta`
`alphacos^(2)theta`
independent of `theta`

Answer :D


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