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Constant acceleration of train

  1. Oct 10, 2007 #1
    1. The problem statement, all variables and given/known data
    Liz rushes down onto a subway platform to find her train already departing. She stops and watches the cars go by. Each car is 8.60m long. The first moves past her in 1.50 s and the second in 1.10 s. Find the constant acceleration of the train.


    2. Relevant equations



    3. The attempt at a solution
     
  2. jcsd
  3. Oct 10, 2007 #2

    Hootenanny

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    Hi sonaguess and welcome to the forums,

    What is the definition of acceleration?
     
  4. Oct 10, 2007 #3
    the change in velocity is acceleration
     
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