QJEEM22Ph6bc7: JEE Main 2022 Physics - Class 11 JEEM22Ph6bc7 Solution: The radius of gyration of a cylindrical rod about an axis of…

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QJEEM22Ph6bc7: JEE Main 2022 Physics - Class 11 JEEM22Ph6bc7 Solution: The radius of gyration of a cylindrical rod about an axis of…

The radius of gyration of a cylindrical rod about an axis of rotation perpendicular to its length and passing through the center will be ___________ $m$ .

Given, the length of the rod is $10 \sqrt{3} m$ .

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Accepted Answer

$l = \frac{M L^{2}}{12} = M K^{2}$

$K = \frac{L}{\sqrt{12}} = \frac{10 \sqrt{3}}{\sqrt{12}} = 5 m$

QJEEM22Ph6bc7: JEE Main 2022 Physics - Class 11 JEEM22Ph6bc7 Solution: The radius of gyration of a cylindrical rod about an axis of…

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