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Simple Force and Motion problem?

  1. Mar 10, 2009 #1
    if you look at the cars ordered from 1-6, going from left to right....

    I was thinking....


    541, being the same speed

    But when i submit it to the system it is showing up wrong. Any ideas?

    Attached Files:

  2. jcsd
  3. Mar 10, 2009 #2
    I got it.
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