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  
Pd96 Pd96
wrote...
Go to Answer
Posts: 1256
Rep: 11 0
7 years ago
A bat, flying toward the east at 2.0 m/s, emits a shriek that is reflected back to it from a wall that is 20.0 m in front of the bat at the instant the shriek is emitted. Sound travels at 340 m/s in the air. How many milliseconds after emitting the shriek does the bat hear the reflected echo from the wall?
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
Read 1421 times
9 Replies
Replies
Answer verified by a subject expert
lyalllyall
wrote...
#1
Top Poster
Posts: 626
Rep: 139 0
7 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here

Related Topics

Pd96 Author
wrote...
#2
7 years ago
This made my mark fly, thanks so much
wrote...
#3
5 years ago
thank you for the answer!
wrote...
#4
5 years ago
thanks
wrote...
#5
3 years ago
thank you
wrote...
#6
3 years ago
thank you!
wrote...
#7
3 years ago
N
wrote...
#8
3 years ago
thank you
wrote...
#9
3 years ago
gary
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1171 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 263
  
 1854
  
 250
Your Opinion
How often do you eat-out per week?
Votes: 79
Previous poll results: What percentage of nature vs. nurture dictates human intelligence?