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Help! What's wrong with this picture?

  1. Jan 14, 2007 #1
    Help! What's wrong with the dmv publication?:cry:
    [​IMG]
     
    Last edited: Jan 15, 2007
  2. jcsd
  3. Jan 15, 2007 #2
  4. Jan 15, 2007 #3
    Well, there's a few things you can do =). Test to see if the stopping distances are correct given the initial velocity. Look into the thinking distances and other various things.
     
    Last edited: Jan 15, 2007
  5. Jan 15, 2007 #4

    Gokul43201

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    We can't really help you until you first show us your effort. Please read the posting Guidelines again.
     
  6. Jan 15, 2007 #5
    I know their average acceleration for the braking distance are diff, but could that be the case? I'm not sure if I have to worry about the thinking distance either.
     
    Last edited: Jan 15, 2007
  7. Jan 15, 2007 #6
    Just glancing at the progression of distances, I'd say you were right. Show your work for how you calculated the accelerations.
     
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