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  
maryberryhermee maryberryhermee
wrote...
Posts: 100
Rep: 0 0
2 years ago
In the figure, a 700-kg crate is on a rough surface inclined at 30°. A constant external force P = 5600 N is applied horizontally to the crate. As the force pushes the crate a distance of 3.00 m up the incline, the speed changes from 1.40 m/s to 2.50 m/s. How much work does gravity do on the crate during this process?




+10,300 J

-10,300 J

-3400 J

+3400 J

zero
Textbook 
Essential University Physics

Essential University Physics


Edition: 3rd
Author:
Read 114 times
1 Reply
Replies
Answer verified by a subject expert
AizhanAizhan
wrote...
Posts: 59
Rep: 0 0
2 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...

2 years ago
Thanks
wrote...

Yesterday
Thank you, thank you, thank you!
wrote...

2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1073 People Browsing
Related Images
  
 643
  
 243
  
 111
Your Opinion
What's your favorite coffee beverage?
Votes: 274