1) define retrograde motion and explain if it is observed, nightly, weekly, monthly, or on a...

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Physics

1) define retrograde motion and explain if it is observed,nightly, weekly, monthly, or on a yearly basis and
2) explain how Ptolomy and Copernicus each explained retrogrademotion.
3) explain how the orbit of a planet with an eccentricityvalue close to 1 compares to a planet with an eccnentricity closeto the value of 0.
4) explain how distance influences the orbitalspeed of a planet in orbit and
5) explain the role of distance and mass and the influenceit has on the orbital period of a planet.

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4.3 Ratings (967 Votes)

a Most of the rotational and orbital motions in the solar system are in the same eastward direction Motions in this direction are referred to as direct motions while motions in the opposite direction are referred to as retrograde b lets assume two planets move in a direct eastward motion around the Sun but the planet with the inside smaller orbit moves faster than the planet on See Answer

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