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Homework Help: Hole through Earth Question

  1. Apr 29, 2012 #1
    Is there a difference between motion for an obect falling through hole at the center or falling through any two points??
  2. jcsd
  3. Apr 29, 2012 #2
    By any two points, I assume you mean a non-diameter chord?
  4. Apr 29, 2012 #3
    yea. lets say a hole from uk to japan.
  5. Apr 29, 2012 #4
    Hi. Both are oscillation around the deepest point of tunnel.
  6. Apr 29, 2012 #5
    If you are at the middle of a chord, how does the force compare to when you are at the center of the earth?
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