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Friction/Heat energy

  1. Jan 24, 2013 #1
    Is there a way to harness frictional or heat energy?
  2. jcsd
  3. Jan 25, 2013 #2
    Heat energy is harnessed in power plants and heat engines all the time. Frictional energy can also be harnessed, but there needs to be a reliable and large source of it for it to be worth it.
  4. Jan 25, 2013 #3


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    Moderator's note: thread moved from General Discussion to General Physics.

    Please try to choose the most appropriate area of the forums when starting a new thread.
  5. Jan 25, 2013 #4


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