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Grade 11 friction home work

  1. Oct 28, 2011 #1
    1. The problem statement, all variables and given/known data
    an autombile 2200kg moves with a velocity of 32m/s on a level road.
    a comstant braking force of 6000N is applied to the automobile wheels bringing it to a stop eventually
    a) what distance will the vehicle travel after the brake are applied?
    b) calcutate the work done by the car during this time?
    need to find the answer
    thanks



    2. Relevant equations
    F=ma



    3. The attempt at a solution
    1. The problem statement, all variables and given/known data



    2. Relevant equations



    3. The attempt at a solution
    1. The problem statement, all variables and given/known data



    2. Relevant equations



    3. The attempt at a solution
     
  2. jcsd
  3. Oct 28, 2011 #2
    What kinematics equations do you have?

    I don't know how friction can be factored into this.
     
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