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  
Pd96 Pd96
wrote...
Posts: 1256
7 years ago
A 5.0-N projectile leaves the ground with a kinetic energy of 220 J.  At the highest point in its trajectory, its kinetic energy is 120 J.  To what vertical height, relative to its launch point, did it rise if there was no air resistance?
A) 44 m
B) 24 m
C) 20 m
D) 10 m
E) It is impossible to determine the height without knowing the angle of launch.
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
Read 1599 times
8 Replies
Replies
Answer verified by a subject expert
slicealemonslicealemon
wrote...
Top Poster
Posts: 930
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

wrote...
5 years ago
thanks so much
wrote...
4 years ago
thank you
wrote...
3 years ago
👍
ayi
wrote...
3 years ago
thank you
wrote...
3 years ago
?
wrote...
3 years ago
thank you
wrote...
3 years ago
thnks
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1135 People Browsing
Related Images
  
 674
  
 322
  
 191
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 387

Previous poll results: How often do you eat-out per week?