A basic question from screw jack coefficient of friction

  • Thread starter haseeb661
  • Start date
  • #1
2
0
why the coefficient of friction of screw jack of two pulley is negative in lowering state?
 

Answers and Replies

  • #2
Andrew Mason
Science Advisor
Homework Helper
7,659
385
why the coefficient of friction of screw jack of two pulley is negative in lowering state?
Can you explain the question better? I don't understand the arrangement of jack and pulleys. Can you give us a diagram?

AM
 

Related Threads on A basic question from screw jack coefficient of friction

Replies
4
Views
4K
  • Last Post
Replies
1
Views
1K
  • Last Post
Replies
2
Views
1K
  • Last Post
Replies
8
Views
2K
Replies
1
Views
324
Replies
10
Views
18K
Replies
2
Views
8K
  • Last Post
Replies
6
Views
3K
Replies
4
Views
11K
Replies
6
Views
16K
Top