Earth-Moon-Sun System Answers

Choose the law each sentence describes. This law relates a planet’s orbital period and its average distance to the Sun. The orbits of planets are ellipses with the Sun at one focus. The speed of a planet varies, such that a planet sweeps out an equal area in equal time frames.

✔ Kepler’s first lawKepler’s second lawKepler’s third law

Kepler’s first law✔ Kepler’s second lawKepler’s third law