Static friction constant and Kinetic friction constant

Join the discussion
Registration is free. Start your own thread to ask a follow-up.
Sign up Log in
1 reply · 3K views
sfsy1
Messages
18
Reaction score
0
max [tex]\mu[/tex]s is always larger than [tex]\mu[/tex]k.

i think it's proven experimentally, but why exactly is this so?
 
Physics news on Phys.org

Discussion

I'd think because at rest a higher strength bond is allowed to form between the two surfaces?
 

Similar threads

Undergrad Is Acceleration Due to Friction Constant Regardless of Speed?

  • physicsxu
  • · Replies 24 ·
  • Mechanics
Replies
24

Undergrad Static friction vs kinetic friction in Tablecloth trick

  • terryds
  • · Replies 6 ·
  • Mechanics
Replies
6

High School What are the rules for static and kinetic friction?

  • terryds
  • · Replies 3 ·
  • Mechanics
Replies
3

Undergrad Difference between coefficient of static and kinet friction

  • bookerdewitt
  • · Replies 5 ·
  • Mechanics
Replies
5

Undergrad Why is kinetic friction constant?

  • Skhandelwal
  • · Replies 6 ·
  • Mechanics
Replies
6

Graduate Equation for kinetic friction coefficient that varies with tire speed and slip angle

  • quickquestion
  • · Replies 49 ·
  • Mechanics
2
Replies
49

Undergrad Finding the Coefficient of Static Friction in the Real World

  • lluke9
  • · Replies 5 ·
  • Mechanics
Replies
5

Undergrad Force applied perpendicular to velocity, kinetic or static friction?

  • DaleSwanson
  • · Replies 4 ·
  • Mechanics
Replies
4

High School Kinetic friction vs static friction?

  • short_tarts
  • · Replies 2 ·
  • Mechanics
Replies
2

Friction constant minimizing the duration of vertical motion

  • TheRealPhone
  • · Replies 3 ·
  • Calculus and Beyond Homework Help
Replies
3