Question

kepler law -
1. The orbit of a planet is an ellipse with the sun at one of the foci.
2. The line joining the planet and the sun sweeps equal areas in equal intervals of time.
3. The square of its period of revolution around the sun is directly proportional to the cube of the mean distance of a planet from the sun. ​

Answer 1

➤Kepler's First Law: each planet's orbit about the Sun is an ellipse. The Sun's center is always located at one focus of the orbital ellipse. The Sun is at one focus. The planet follows the ellipse in its orbit, meaning that the planet to Sun distance is constantly changing as the planet goes around its orbit.

Answer 2

Answer:

The three laws state that: The orbit of a planet is an ellipse with the Sun at one of the two foci. A line segment joining a planet and the Sun sweeps out equal areas during equal intervals of time. The square of a planet's orbital period is proportional to the cube of the length of the semi-major axis of its orbit.

Explanation:

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