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Components of a Vector

  1. Jun 17, 2007 #1
    Hi --

    I'm working on a physics problem that involves adding several vectors. I know that to find the components of a vector you must do some trig with the angle the vector makes with the x-axis. However, one of the vectors is parallel to the x-axis (but not actually laying ON the x-axis). I'm not sure where to go from there; how to find its components. I tried a few things, but none of them seem to give me the correct answer.

    Can anyone help me out with this?
     
  2. jcsd
  3. Jun 17, 2007 #2

    Kurdt

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    The vector will simply have an x component and no y component.
     
  4. Jun 17, 2007 #3
    Hmm, ok. Will the x component just be the length of the vector then?
     
  5. Jun 17, 2007 #4
    Yes, you're right.
     
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