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True/False question about average velocity

  1. Sep 1, 2008 #1
    true/false;explain: the average velocity always equals one-half the sum of initial plus final velocities.
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  2. jcsd
  3. Sep 1, 2008 #2
    That's actually the formula for uniform acceleration.
  4. Sep 1, 2008 #3


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    Let's say I drive my car for an hour at 100km/h, then I crash into a wall and instantaneously come to a halt. What was my average velocity during the trip? What is 1/2(Vo+Vf)?
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