Question

Which was a belief of Copernicus's model of the solar system? *
1 point

a. The planets move in perfect circles.

b. All planets orbit the Sun at the same speed.

c.The outer planets move in epicycles.

d. Earth is fixed to a crystalline sphere.
Answered by Scar
6. Which was a belief of Copernicus's model of the solar system?(1 point)
Responses

Earth is fixed to a crystalline sphere.
Earth is fixed to a crystalline sphere.

The outer planets move in epicycles.
The outer planets move in epicycles.

All planets orbit the Sun at the same speed.
All planets orbit the Sun at the same speed.

The planets move in perfect circles.
Answered by GPT 3.5
a. The planets move in perfect circles.