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Homework Help: Energy problem help

  1. Dec 3, 2004 #1
    how can i calculate energy when all i am given is mass and velocity?
     
  2. jcsd
  3. Dec 3, 2004 #2

    arildno

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    Square the velocity, and multiply with half the mass.
    That gives you the kinetic energy.
     
  4. Dec 3, 2004 #3
    in other words, [tex]K.E. = \frac{1}{2} mv^2[/tex]
     
    Last edited: Dec 3, 2004
  5. Dec 3, 2004 #4
    thanx alot
     
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