Easy MCQ +4 / -1

Kepler's third law: the square of the orbital period $T$ is proportional to:

  1. A $R$
  2. B $R^2$
  3. C $R^3$ Correct answer
  4. D $R^4$

Solution

$T^2 \propto R^3$ (semi-major axis).

About this question

Subject: Physics · Chapter: Gravitation · Topic: Kepler's Laws

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