Top Posters
Since Sunday
r
5
m
5
h
5
r
5
t
5
B
5
P
5
s
5
m
5
c
5
c
4
4
New Topic  
mikael mikael
wrote...
Donated
Posts: 12017
10 years ago

 
You carry a 7.0 kg bag of groceries 1.2 m above the ground at constant velocity across a 5.3 m room. How much work do you do on the bag in the process? 
A)
 
0.0 J 
B)
 
82 J 
C)
 
364 J 
D)
 
309 J 
Read 836 times
2 Replies
Replies
Answer accepted by topic starter
bio_manbio_man
wrote...
Educator
Top Poster
Posts: 33268
9 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

mikael Author
wrote...
Donated
9 years ago
Thanks for the help
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  980 People Browsing
Related Images
  
 405
  
 259
  
 398
Your Opinion
How often do you eat-out per week?
Votes: 80

Previous poll results: Who's your favorite biologist?