Uniform square plate of mass 240 gram is...

Uniform square plate of mass `240` gram is made to rotate about an axis passing through any diagonal of plate. If its moment of inertia is `2xx10^(-4) kgm^2` then its side length is

`10cm`

`12 cm`

`15 cm`

`20 cm`

Text Solution

Verified by Experts

The correct Answer is:

`I_(z)=I_(x)+I_(y), (Ml^(2))/12=I+I`

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