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Coefficient of Friction

  1. Nov 7, 2009 #1
    a block weighting 5.6N requires a force of 3.8N to push it along at constant velocity.

    What is the coefficient of friction for the surface?
     
  2. jcsd
  3. Nov 7, 2009 #2

    tiny-tim

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    Welcome to PF!

    Hi PepeF.! Welcome to PF! :wink:

    Show us how what you've tried, and where you're stuck, and then we'll know how to help! :smile:
     
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