Question

A model of the solar system showing the planets moving in perfect circles along circular orbits is called what? a “spinning disc” system or a “wheels on wheels” system or a “perfect sphere” system or none of these

Answer 1

Answer:

Since a circle is the most ``perfect'' imaginable shape, it follows that heavenly objects must execute circular orbits. ... The order of the planetary orbits is as follows: Mercury, Venus, Earth, Mars, Jupiter, Saturn--with Mercury closest to the Sun. This model became known as the heliocentric model of the Solar System.

Explanation:

my answer is that :- it is known as perfect sphere