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Homework Help: Moving Bus

  1. Oct 24, 2007 #1
    1. The problem statement, all variables and given/known data
    A bus runs out of fuel as it approaches a hill. If the hill is 3.54 m high, how fast must the bus be traveling in order to coast just to the top of the hill?

    2. Relevant equations

    3. The attempt at a solution
    How do we solve this problem?? We aren't given any
    information (mass, forces or anything)?
  2. jcsd
  3. Oct 24, 2007 #2
    1/2mv^2 = mgh
  4. Oct 24, 2007 #3
    thank you much
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