Question:

21.The radius of gyration of a solid sphere of radius R and Mass M about its diameter is Kd and about the tangent of a solid sphere is Kt. The ratio of Kt to Kd is

Options :

  • a) (5/3)^1/2
  • b) (7/5)^1/2
  • c) (7/2)^1/2
  • d) (5/2)^1/2

Answer :

c) (7/2)^1/2

Answer Steps :

Soution :-

 

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