Top Posters
Since Sunday
j
4
m
4
4
4
n
3
m
3
R
3
V
3
e
3
w
3
j
3
a
3
New Topic  
Chery Chery
wrote...
Posts: 3587
7 years ago
A spaceship approaches Earth with a speed 0.50c. A passenger in the spaceship measures his heartbeat as 70 beats per minute. What is his heartbeat rate according to an observer that is at rest relative to Earth?
A) 61 beats per minute
B) 65 beats per minute
C) 69 beats per minute
D) 73 beats per minute
E) 75 beats per minute
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
Read 315 times
2 Replies
Replies
Answer verified by a subject expert
noreyaganoreyaga
wrote...
Top Poster
Posts: 650
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

Chery Author
wrote...
7 years ago
Looked all over the internet for this, thank you for answering correctly
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  953 People Browsing
Related Images
  
 707
  
 249
  
 766
Your Opinion
Which is the best fuel for late night cramming?
Votes: 146