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Home Q & A Board Science-Related Homework Help Physics
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staedtler staedtler
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7 years ago
The Copernican system for planetary motions is
A)   Earth-centered, with the planets, the Sun, and the stars mounted on crystal spheres, pivoted to allow the correct motions around the Earth.
B)   Earth-centered, with the planets moving in epicycles around the Earth.
C)   Sun-centered, with the planets moving in elliptical orbits, the Sun being at one focus of the ellipse.
D)   Sun-centered, with the planets moving in perfect circles around the Sun.
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
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papachulopapachulo
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staedtler Author
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7 years ago
I really appreciate your help!
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