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COMEDK20269 May 2026Morning ShiftPhysicsGravitationActual

Two spheres of masses M₁ and M₂ are in air separated by a distance of d m. The gravitational force of attraction between them is F. If the space around the masses is filled with a liquid of density , the force between the masses will be

Options

  1. AF
  2. Bzero
  3. CF
  4. DF

Correct answer

A. F

Step-by-step solution

The gravitational force of attraction between two masses M₁ and M₂ separated by a distance d is given by Newton's law of gravitation as F = G M₁ M₂ d^2 . The universal gravitational constant G is independent of the nature of the intervening medium. Therefore, when the space around the masses is filled with a liquid of density , the gravitational force between them remains unchanged and is equal to F . Answer: F

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