Gravitation · Class 9 · CBSE Science

If the mass of both objects interacting gravitationally is doubled while keeping the distance between them constant, the gravitational force between…

Practice question from Gravitation (Class 9 · CBSE Science), with the correct answer and a step-by-step solution.

easy · MCQ · Q-65F821

If the mass of both objects interacting gravitationally is doubled while keeping the distance between them constant, the gravitational force between them will:

  1. A.remain the same
  2. B.double
  3. C.quadrupleCorrect answer
  4. D.be halved

Solution

The gravitational force is directly proportional to the product of their masses (F∝m1m2F \propto m_1 m_2). If both masses are doubled (2m12m_1 and 2m22m_2), the product becomes 4m1m24m_1 m_2, thereby quadrupling the gravitational force.

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