Friction force and coefficent of friction

  • Thread starter zelda1850
  • Start date
  • #1
zelda1850
66
0

Homework Statement



caculate the force of friction and coefficent of fricition acting on a sliding block given that the acceleration at 3.0 m/s sqaure

Homework Equations



coefficent of friction = fn/ff
force of friction = u fn = u fg

The Attempt at a Solution



im stuck im only given the accelaration and mass is 4 kg too how can i solve this?
 

Answers and Replies

  • #2
kuruman
Science Advisor
Homework Helper
Insights Author
Gold Member
2021 Award
12,032
5,066
The only force in the horizontal direction is the force of kinetic friction. Use Newton's Second Law to find it.
 

Suggested for: Friction force and coefficent of friction

Replies
13
Views
452
Replies
6
Views
377
  • Last Post
Replies
20
Views
567
Replies
11
Views
305
Replies
5
Views
663
Replies
1
Views
301
Replies
6
Views
257
Replies
7
Views
450
Top