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Homework Help: Formula deduction V2 = V02 + 2g(y - y0)

  1. Sep 26, 2011 #1
    I need to make the deduction of this formula V2 = V02 +- 2g(y - y0)
    Could you guys help me? this is so hard for me :confused:
     
  2. jcsd
  3. Sep 26, 2011 #2
    Welcome to PF, iZnoGouD! :smile:

    Could you clarify what you mean by "making the deduction"? I'm not clear what you're being asked to do.

    And, to clarify for myself, the equation is:
    [itex]V^2 = V_{0}^2\pm 2g(y-y_0)[/itex]

    Correct?

    And finally, where are you getting stuck? Can you show us your work so far?
     
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