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Energy question please help!

  1. Nov 29, 2003 #1
    URGENT! energy question please help!

    I really don't understand this question. Can anybody solve it?

    How can you store energy in a book?

  2. jcsd
  3. Nov 29, 2003 #2


    User Avatar
    Science Advisor
    Gold Member

    You can store energy in the form of graviational potential energy in a book by lifting it up.
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