Physics · 2013
NEET 2013 · 18 May · Code Y · Q135
The ratio of radii of gyration of a circular ring and a circular disc, of the same mass and radius, about an axis passing through their centres and…
The ratio of radii of gyration of a circular ring and a circular disc, of the same mass and radius, about an axis passing through their centres and perpendicular to their planes are :
Official answer
(2)
$\displaystyle \sqrt{2}: 1$
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