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Mechanical energy

  1. Nov 23, 2003 #1
    Is mechanical energy always conserved? Explain how this does not violate the law of conservation of energy by an example.
    Last edited: Nov 23, 2003
  2. jcsd
  3. Nov 23, 2003 #2
    check out this article:
    http://physicspost.com/articles.php?articleId=178 [Broken]
    Last edited: May 1, 2017
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