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I Coefficients of Friction

  1. May 29, 2016 #1
    What has the highest coefficient of kinetic friction, steel on polyethylene, rubber on polyethylene, or polyethylene on polyethylene?
     
  2. jcsd
  3. May 30, 2016 #2

    Simon Bridge

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    That would be infinity ... ie. complete classical adhesion.
    The "coefficiant of friction" is just a model.
     
  4. May 30, 2016 #3

    Nidum

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    Commonly known as the ' coefficient of fiction ' in engineering .

    Actual friction forces as measured for real sliding surfaces are often far different from calculated values .
     
  5. May 30, 2016 #4
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