× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
New Topic  
ppk ppk
wrote...
Valued Member
On Hiatus
Posts: 3561
12 years ago
A rope is held from one end in such a way that the lower end just touches a table. The rope is then lowered onto the table with constant velocity. The force that is needed to hold the upper end of the rope is
A) equal to the weight of the portion of the rope that is not on the table.
B) greater than the weight of the portion of the rope that is not on the table.
C) less than the weight of the portion of the rope that is not on the table but not zero N.
D) zero N.
E) Cannot be determined without additional information.
Read 1754 times
1 Reply

Related Topics

Replies
wrote...
Donated
Valued Member
12 years ago
A
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1260 People Browsing
Related Images
  
 347
  
 309
  
 285
Your Opinion
Who's your favorite biologist?
Votes: 586