Which model is said to be based on Greek ideals of perfect motion?

The geocentric model is rooted in ancient Greek ideals, particularly the philosophical notion of perfection in celestial motions. The Greeks believed that the heavens were perfect and immutable, and as a result, they proposed that celestial bodies moved in perfect circles. This idea was influential in the development of the geocentric model, which places the Earth at the center of the universe, with the sun, moon, and stars revolving around it in circular orbits.

The geocentric view was championed by philosophers such as Aristotle and later formulated into a comprehensive model by Claudius Ptolemy. This model reflected the prevailing thought that the Earth was the center of existence and that all other celestial bodies followed an ideal, perfectly circular path around it. Thus, the association of the geocentric model with Greek ideals of perfect motion highlights its philosophical basis in the understanding of the universe at that time.