Top Posters
Since Sunday
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
r
4
Home Q & A Board Science-Related Homework Help Physics
New Topic  
Chery Chery
wrote...
Go to Answer
Posts: 3587
Rep: 26 1
7 years ago
A certain unstable particle has a mean lifetime of 1.52 × 10-6 s. This is the time interval between its creation in a nuclear process and its extinction into decay products, as measured in a frame of reference at rest with respect to the particle. An average such particle is observed by a scientist on Earth to travel 342 m in its lifetime. What is the speed of the particle relative to Earth? (c = 3.00 × 108 m/s)
A) 0.821c
B) 0.681c
C) 0.600c
D) 0.551c
E) 0.335c
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
Read 471 times
8 Replies
Replies
Answer verified by a subject expert
HotMathHotMath
wrote...
#1
Top Poster
Posts: 629
Rep: 134 0
7 years ago Edited: A year ago, bio_man
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here

Related Topics

Chery Author
wrote...
#2
7 years ago
Looked all over the internet for this, thank you for answering correctly
wrote...
#3
3 years ago
thank you
wrote...
#4
3 years ago
Thank you!
wrote...
#5
3 years ago
Very good
wrote...
#6
3 years ago
Thank you!
wrote...
#7
3 years ago
thanks!
wrote...
#8
3 years ago
thanks
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1416 People Browsing
 104 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 507
  
 4428
  
 267
Your Opinion
Which country would you like to visit for its food?
Votes: 204
Previous poll results: Which of the following is the best resource to supplement your studies: