Question:

The angular velocity of rotation of star (of mass M and radius R) at which the matter starts to escape from its equator will be

Options :

  • (a) √2GM^2/R
  • (b) √2GM/g
  • (c) √2GM/R^3
  • (d) √2GR/M

Answer :

(c) √2GM/R3

Answer Steps :

step 1

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