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State Kepler's laws of planetary motion....

State Kepler's laws of planetary motion.

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(c ) Kepler's third law ( law of period ) : The sqaure of the period of revolution of the planet round the sun is directly proportional to the cube of the semi - major axis of the elliptical orbit. This law is known as the harmonic law.
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GURUKUL PUBLICATION - MAHARASHTRA PREVIOUS YEAR PAPERS- JULY 2016-SECTION -II
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