State and explain kepler's law of planetary motion?
Question: State and explain kepler's law of planetary motion?
Kepler’s laws of planetary motion are pretty stellar. Here’s a breakdown:
Law of Ellipses: Planets move in elliptical orbits with the Sun at one focus. This means their orbits aren’t perfect circles but elongated.
Law of Equal Areas: A line joining a planet and the Sun sweeps out equal areas during equal intervals of time. So, planets move faster when they’re closer to the Sun and slower when they’re farther away.
Law of Harmonies: The square of a planet’s orbital period (the time it takes to orbit the Sun) is proportional to the cube of its average distance from the Sun. Basically, the farther a planet is from the Sun, the longer it takes to complete one orbit.
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