explain the Kepler law
Answers
Explanation:
Kepler's laws apply: First Law: Planetary orbits are elliptical with the sun at a focus. Second Law: The radius vector from the sun to a planet sweeps equal areas in equal times. Third Law: The ratio of the square of the period of revolution and the cube of the ellipse semimajor axis is the same for all planets.
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three laws were given by the kepler
Kepler's first law is also known as law of orbit :
according to this law every planet revolves around the sun in an elliptical Orbit with sun at one of the focus .
Kepler's second law is also known as law of areas :
according to the slot the line joining a planet to the sun sweeps out equal areas in equal interval of time that is aerial velocity remains constant .
Kepler third law is also known as the law of periods :
the square of the time period of revolution of a planet is directly proportional to the cube of the semi major axis .
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