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Mechanical energy

  1. Dec 19, 2011 #1
    in bomb blast is mechanical energy conserved or not if so then why?
     
  2. jcsd
  3. Dec 19, 2011 #2
    How would you define mechanical energy? and what is its value before and after the blast? is it the same?

    ...don't forget that you had a lot of chemical potential energy stored and then it was converted into...
     
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