Recent Posts  •  Latest Topics  •  Unresolved Questions
  
  
Top Posters
Since Sunday
7
2
2
1
o
1
C
1
This topic contains 1 attachment.
Home Q & A Board Science-Related Homework Help Physics
New Topic  
Brelou Brelou
wrote...
Go to Answer
Posts: 876
Rep: 0 0
5 years ago
Two spaceships approach Earth from the same direction. One has a speed of 0.21c and the other a speed of 0.34c, both relative to Earth. What is the speed of one spaceship relative to the other?
A) 0.13c
B) 0.14c
C) 0.15c
D) 0.16c
E) 0.18c
Textbook 
Physics

Physics


Edition: 4th
Author:
Read 308 times
4 Replies
Quantum physics thus reveals a basic oneness of the universe.
Replies
Answer verified by a subject expert
Raj.SRaj.S
wrote...
#1
Top Poster
Posts: 853
Rep: 38 1
5 years ago
Sign in or Sign up in seconds to unlock everything for free
More questions for this book are available here
B

Related Topics

wrote...
#2
2 years ago
Thanks again!
wrote...
#3
A month ago
Two spaceships approach Earth from opposite directions. One has a speed of 0.21c and the other a speed of 0.34c, both relative to Earth. What is the speed of one spaceship relative to the other?
wrote...
#4
A month ago
Quote from: foxrcng11 (A month ago)
Two spaceships approach Earth from opposite directions. One has a speed of 0.21c and the other a speed of 0.34c, both relative to Earth. What is the speed of one spaceship relative to the other?
Attached file
Thumbnail(s):
You must login or register to gain access to this attachment.
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  53 People Browsing
 242 Signed Up Today
Start New Topic Take the Tour Study Tips Topics TrendingNew Browse by Textbook
Related Images
 801
 465
 441
Your Opinion
Which country would you like to visit for its food?
Votes: 80
Previous poll results: Which of the following is the best resource to supplement your studies: