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B Work done and potential energy

  1. Sep 19, 2016 #1
    When work done is positive How does potential energy decrease? Work done and energy cannot have different direction can they? Can someone help me out in understanding this properly ?
     
  2. jcsd
  3. Sep 19, 2016 #2

    Simon Bridge

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    There is also kinetic energy. What happens when you push a cart downhill?
     
  4. Sep 19, 2016 #3
    I got it! Thanks!
     
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