saul5594 saul5594
  • 09-01-2024
  • Physics
contestada

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
(a) √2 : 1
(b) 1 : √2
(c) 3 : 2
(d) 2 : 1

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