Four point size bodies each of mass m ar...

Four point size bodies each of mass `m` are fixed at four corners of light square frame of side length `1m`. The radius of gyration of these four bodies about an axis perpendicular to the plane of frame passing through its centre is

`sqrt(2)`

`2`

`1/(sqrt(2))`

`1/2`

Text Solution

Verified by Experts

The correct Answer is:

`I=2ml^(2), k=sqrt(I/(4m))`

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