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Kepler’s laws state that the square of the time period of any body about the sun is directly proportional to _______?

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Kepler’s laws state that the square of the time period of any body about the sun is directly proportional to _______? Answer: R³

Meaning the square of a planet’s orbital period is directly proportional to the cube of the semi-major axis (average distance) of its orbit around the Sun.

Question context

This question is part of 🔬 General Science within the broader 🌐 Current Affairs & GK subject and appears in the SPSC – Sindh Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.