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Inclined plane problem

  1. Mar 5, 2008 #1
    1. The problem statement, all variables and given/known data

    a 1meter board is inclined at 10 degrees with a height of .3 meters. a block with mass of 122.5g is placed at the bottom connected to a string which is connected to a pulley at the top. if a weight of 50g is hung from the pulley and the block moves with constant velocity, what is the ideal and actual mechanical advantage(theoretical), predicted efficiency(theoretical), input force(tension), input work, output work, AMA(experimental), and efficiency(experimental).


    2. Relevant equations



    3. The attempt at a solution
     
  2. jcsd
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