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Physics modeling for sky lantern

  1. Nov 26, 2012 #1
    1. The problem statement, all variables and given/known data

    What is the best physics modeling for the motion of sky lantern? can I assume that the temperature in the lantern same in every place so that the air density is same too?

    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. Nov 26, 2012 #2
    Can't one treat it as a heat engine?
     
    Last edited: Nov 26, 2012
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