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Copernicus' Heliocentric Model. Destabilization of Aristotelian/Ptolemaic worldviewWhat is mechanistic explanation for planetary motions?. Two aspects to questions about gravity . . ? Physics of the situation ? equations which govern bodies acted on by gravity [understanding of the laws of mech
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1. Early Explanations for Planetary Motion
2. Copernicus Heliocentric Model Destabilization of Aristotelian/Ptolemaic worldview
What is mechanistic explanation for planetary motions?
3. Two aspects to questions about gravity