Question

Define Kepler's law of planetary motion.

Answer 1

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Kepler's Law➫ A law state that the orbit of each planet is an ellipse with the sun at one focus of the ellipse.

▸ This law is also known as - Kepler's Law 0f Planetary Motion.

➧The Kepler's Laws are:-▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃⤵

❶❫ Laws 0f 0rbit:-▬▬▬▬▬▬▬▬▬▬☟

Every planets revolves around the sun in an Elliptical 0rbit with the Sun situated at one of the foci of the ellipse.

❷❫ Laws 0f Area:-▬▬▬▬▬▬▬▬▬▬☟

Each planets moves in a such a way that an imaginary line drawn from the sun to the planets sweeps out equal area in equal intervals of time.

❸❫ Laws 0f Time Period:-▬▬▬▬▬▬▬▬▬▬▬☟

The square of the orbital period of a planet is proportional to the cube of the semi-major axis of its 0rbit.

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Answer 2

$\huge\bf{Answer:-}$

Kepler's law of planetary motion are three scientific laws describing the motion of planets around our or the sun in the solar system which is described or said by Mr. Johannes kepler . The time or year he was describing is started at 1609 and ended at 1619.