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Four thin rods of same mass and same len...

Four thin rods of same mass and same length L form a square Radius of gyration of this system about an axis which is perpendicular to plane of square and passes through its centre is

A

`L /sqrt(3)`

B

`sqrt(3) L `

C

`L /sqrt(2)`

D

L

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AAKASH INSTITUTE ENGLISH-TEST 2-Exercise
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