The law of orbits departed from the model that allowed only:
ACircular orbits
BStraight paths
CSpiral tracks
DRandom motions
Answer & Solution
Correct answer: A. Circular orbits
1. The Copernican picture placed the Sun at the centre.
2. It still kept one feature of the older astronomy.
3. It allowed only circular orbits.
_Source: NCERT Class 11 Physics Part I, Chapter 8, Gravitation._
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