Question

State Kepler s law of planetary motion

Answer 1

Kepler’s laws of planetary motion

1. Law of ellipses
Statement: Planets revolve around the sun in an elliptical orbit with sun at one focus.

2. Law of Equal Areas
Statement: An imaginary line drawn from the center of the sun to the center of the planet will sweep out equal areas in equal intervals of time.

3. Law of Harmonies
Statement: The ratio of the squares of the periods of any two planets is equal to the ratio of the cubes of their average distances from the sun.
Mathematically…,
T² ∝ d³

Answer 2

Answer:

Kepler's law of planetary motion

1... All planets move elliptical orbit with the sun at one of the focal points..

2.....The line joining the planets and the sun sweeps equal area in equal interval of time .

3 ... The square of the orbital period (T) of any planet is proportional to the cube of the semimajor axis (r) of the elliptical axis...

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