NEET Physics · Medium

Gravitation: Newton's Law of Gravitation MCQ

Solve this quality-checked NEET multiple-choice question, then review the correct answer and explanation.

Timer-based practiceDetailed answer reviewMobile-friendly flow
Newton's Law of GravitationMediumQuestion 6204

Question

If separation between two masses doubles, gravitational force becomes:
  1. A
    Double
  2. B
    Half
  3. C
    One-fourth
    Correct
  4. D
    Four times

Correct answer

One-fourth

Explanation

F ∝ 1/r². r→2r: F → F/4 = one-fourth.