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Homework Help: Coordinate System help

  1. Nov 7, 2004 #1
    Identify a convenient coordiante system for analyzing each of the followling situations:
    A. a dog walking along a sidewalk
    B. an acrobat walking along a high wire
    C. a submarine submerging at an angle of 30 degrees to the horizontal.

    This should be rather easy, it was number one of the homework and i managed to do the rest of it.
  2. jcsd
  3. Nov 7, 2004 #2
    Please show us some effort at answering the question. Have you thought about it?
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