Concept explainers
Choose the best answer to each of the following. Explain your reasoning.
Which of the following was not a major advantage of Copernicus’s Sun centered model over the Ptolemaic model? (a) It made significantly better predictions of planetary positions in our sky. (b) It offered a more natural explanation for the apparent retrograde motion of planets in our sky. (c) It allowed calculation of the orbital periods and distances of the planets.
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EBK THE COSMIC PERSPECTIVE FUNDAMENTALS
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