Post a New Question

physical science

posted by on .

Which one of these statements is true about Copernicus?

a. His model included planetary orbits that were circular.

b. He believed that Ptolemy's ideas about the shape of orbits were correct

c. His model could not account for retrograde motion of Mars.

d. His model of the universe placed the Earth, rather than the Sun, at the center.

e. His model included planetary orbits that were elliptical.

  • physical science - ,

    You've just wasted your time by posting many physics questions without giving any idea of your thinking. Jiskha tutors help students. They do not do their work for them.

    Please do not continue to spam this board with answer-mooching posts.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question