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Verticle height of stairs

  1. Apr 27, 2010 #1
    A 65.0 kg student climbs a set of stairs in 25.0 s with a power output of 95 W. What is the vertical height of the stairs?

    Im not quite sure where to start with this one?
  2. jcsd
  3. Apr 27, 2010 #2


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    How much energy is required to climb the set of stairs?
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