Top Posters
Since Sunday
1
Home Q & A Board Science-Related Homework Help Physics
New Topic  
symbo symbo
wrote...
Go to Answer
Posts: 1970
Rep: 2 0
7 years ago
In the geocentric model of the solar system developed by Ptolemy,
A)   the planets move with varying speeds in elliptical orbits around the Earth.
B)   the planets move at constant speeds in circular orbits around the Earth.
C)   the planets move in circular epicycles around the Sun while the Sun moves in a circular orbit around the Earth.
D)   the planets move in circular epicycles while the centers of the epicycles move in circular orbits around the Earth.
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
Read 136 times
1 Reply
Replies
Answer verified by a subject expert
papachulopapachulo
wrote...
#1
Top Poster
Posts: 1302
Rep: 29 0
7 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

symbo Author
wrote...

7 years ago
This site is awesome
nicolepope23
wrote...

Yesterday
Helped a lot
rene_ram97
wrote...

2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  837 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 96
  
 301
  
 301
Your Opinion
Which is the best fuel for late night cramming?
Votes: 232
Previous poll results: Does a gender wage gap exist in America?