Question

What were Kepler's 3 laws?

Answer 1

1. The orbit of every planet is an ellipse with the Sun at one of the two foci.

2. A line joining a planet and the Sun sweeps out equal areas during equal intervals of time.

3.The square of the orbital period of a planet is directly proportional to the cube of the semi-major axis of its orbit.

Answer 2

1. "The orbit of every planet is an ellipse with the Sun at one of the two foci."

2 "A line joining a planet and the Sun sweeps out equal areas during equal intervals of time."

3. "The square of the orbital period of a planet is directly proportional to the cube of the semi-major axis of its orbit."

Answer 3

thankyou

Answer 4

Glad to help!