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Homework Help: One dimensional motion quest

  1. Oct 30, 2007 #1
    a particle moves along the x-axis. its position is given by the equation x=2+3t-4t^2

    determine its position when it changes direction.
    and its velocity when it returns to the position it had at t=0
  2. jcsd
  3. Oct 30, 2007 #2


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    Give it a shot yourself. we'll help you along.
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