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Force up inclinded hill question

  1. Aug 14, 2008 #1
    1. The problem statement, all variables and given/known data
    a 100 kg trollley is being pushed up a rough 30degree incline by a constant force, F. the frictional force Ft between the incline and the trolley is 110N. determine the value of F that will move the trolley up the incline at a constant velocity of 5ms^1?

    thanks my 1st time on this forum.


    2. Relevant equations



    3. The attempt at a solution
     
  2. jcsd
  3. Aug 14, 2008 #2
    Welcome to the forum.

    Its good practice to at least post an attempted solution. We are here to help you with your homework not do it for you. To get you started, sum the forces in the X and Y directions and sum them to mass x acceleration.
     
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