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Homework Help: Acceleration car collisions

  1. Sep 21, 2004 #1
    Sue is driving at 30m/s, she observes a slow moving van 155m ahead traveling at 5m/s. If Sue applies her breaks and accelerates at -2.00m/s^2 will there be a collision?

    How should I start to tackle this question?
     
  2. jcsd
  3. Sep 21, 2004 #2

    Pyrrhus

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