A major contribution of Johannes Kepler to the development of modern astronomy was:________.

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A major contribution of Johannes Kepler to the development of modern astronomy was:________.

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Thu Hương 3 years 2021-07-30T13:26:40+00:00 1 Answers 59 views 0

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  1. taiduc
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    2021-07-30T13:27:57+00:00
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    Answer:

    The answer is  planetary motion

    Explanation:

    According to Johannes Kepler, the laws governing planetary motion

    states that:

    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.

    3. The square of a planet’s orbital period is proportional to the cube of the semi-major of its orbit.

    Johannes Kepler was a German astronomer, mathematician, and astrologer

    Born: 27 December 1571, Weil der Stadt, Germany

    Died: 15 November 1630

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