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c. Write the three laws given by Kepler.How did they help Newton to arrive at theinverse square law of gravity? |
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Answer» 1. The Law of Orbits: All planets move in elliptical orbits, with the sun at one focus. 2. The Law of Areas: A line that connects a planet to the sun sweeps out equal areas in equal times. 3. The Law of Periods: The square of the period of any planet is proportional to the cube of the semimajor axis of its orbit. |
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