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Homework Help: Vectors and Coordinate Systems

  1. Oct 6, 2005 #1
    Hi, I'm a first year university student and I don't understand vectors and the coordinate system. I tried reading the book, but it doesn't make sense to me like the magnitude of theta and sigma or the oval with the vertical line through it. If someone could help me with the concept of it and the components, that would be great, thanks. :smile:
  2. jcsd
  3. Oct 6, 2005 #2

    Doc Al

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    Staff: Mentor

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