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Ne1 know nething regarding kinetic friction

  1. Mar 13, 2007 #1
    i need help to find the way to solve this problem involving friction...

    find the minimum time in which a car whose initial speed is 30 mi/h can come to a stop on a wet road where the coefficient of kinetic friction is .5
  2. jcsd
  3. Mar 13, 2007 #2
    where exactly is your attempt to the solution?
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