Top Posters
Since Sunday
T
3
s
3
o
3
G
3
k
3
C
3
a
3
K
3
f
3
j
3
b
3
c
3
Home Q & A Board Science-Related Homework Help Physics
New Topic  
annyan annyan
wrote...
Go to Answer
Posts: 151
Rep: 0 0
6 months ago

Two moons orbit a planet in nearly circular orbits. Moon A has orbital radius r, and moon B has orbital radius 4r. Moon A takes 20 days to complete one orbit. How long does it take moon B to complete one orbit?



▸

320 days



▸

160 days



▸

20 days



▸

80 days

Textbook 
College Physics

College Physics


Edition: 5th
Author:
Read 83 times
1 Reply
Replies
Answer verified by a subject expert
cglotfeltycglotfelty
wrote...
#1
Posts: 126
Rep: 0 0
6 months ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

annyan Author
wrote...

6 months ago
Brilliant ツ
Jadakiss
wrote...

Yesterday
Correct Slight Smile TY
annakc
wrote...

2 hours ago
Smart ... Thanks!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1038 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 880
  
 1202
  
 1029
Your Opinion
Which country would you like to visit for its food?
Votes: 261
Previous poll results: Where do you get your textbooks?