Top Posters
Since Sunday
5
o
5
4
m
4
b
4
x
4
a
4
l
4
t
4
S
4
m
3
s
3
New Topic  
mikael mikael
wrote...
Donated
Posts: 12017
9 years ago
A spaceship is moving between two distant stars at 0.932 c. To someone in the ship, the distance between the two stars appears to be 21.7 ly. What is the distance between the stars in the stars' rest frame? 
A) 59.9 ly 
B) 7.87 ly 
C) 17.4 ly 
D) 45.6 ly 
Read 1191 times
5 Replies
Replies
Answer accepted by topic starter
padrepadre
wrote...
Staff Member
Educator
Top Poster
Posts: 21610
9 years ago Edited: 2 years ago, bio_man
Sign in or Sign up in seconds to unlock everything for free
Mastering in Nutritional Biology
Tralalalala Slight Smile

Related Topics

mikael Author
wrote...
Donated
9 years ago
Thanks again.

What about this?

A spaceship is moving between two distant stars at .932c. to someone in the ship, the distance between the two stars appears to be 26.9 light-years. what is the distance between the stars in the rest frame of the stars?
wrote...
3 years ago
thank you
wrote...
3 years ago
thanks
wrote...
A year ago
A spaceship is moving between two distant stars at .932c. to someone in the ship, the distance between the two stars appears to be 26.9 light-years. what is the distance between the stars in the rest frame of the stars?
 Attached file 
Thumbnail(s):
You must login or register to gain access to this attachment.
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  782 People Browsing
 112 Signed Up Today
Related Images
  
 10382
  
 154
  
 7824
Your Opinion
Do you believe in global warming?
Votes: 370

Previous poll results: What's your favorite math subject?