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Kepler's 3rd Law: Orbital Period vs. Distance
There are 8 planets (and one dwarf planet) in orbit around the sun, hurtling around at tens of thousands or even hundreds of thousands of miles an hour. Because the planets are attracted to the sun and kept in orbit by its gravitational force, the distance they are away from the sun is directly related to the speed at which they travel.
Explore the relationship between orbital period distance.
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