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Emergency Practice Help!

  1. Oct 25, 2007 #1
    1. The problem statement, all variables and given/known data


    http://img508.imageshack.us/img508/4687/93969364pc4.png [Broken]



    2. Relevant equations

    ff
    ovrer

    fn = mu

    3. The attempt at a solution


    16 x 9.81 = o

    o x sin (25) = p

    p x .273
     
    Last edited by a moderator: May 3, 2017
  2. jcsd
  3. Oct 25, 2007 #2
    anyone :( please?
     
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