NOUN
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a law concerning the speed at which planets travel; a line connecting a planet to the sun will sweep out equal areas in equal times
Kepler's second law means that a planet's orbital speed changes with its distance from the sun
How To Use Kepler's second law In A Sentence
- Kepler's second law means that a planet's orbital speed changes with its distance from the sun
- - Kepler's second law is-- quite bizarre how he found that out, an amazing accomplishment.