Tuesday, April 4, 2017

Kepler's 3rd law explains motion

Kepler's Laws

  1. The orbit of a planet is an ellipse with the Sun at one of the two foci.
  2. A line segment joining a planet and the Sun sweeps out equal areas during equal intervals of time.[1]
  3. The square of the orbital period of a planet is proportional to the cube of the semi-major axis of its orbit.






Credit: Pari Sploter


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