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Homework Help: I have a test tomorrow can someone please help me with this vector problem?

  1. Mar 8, 2009 #1
    1. The problem statement, all variables and given/known data
    If a car has an initial velocity of 8.0m/s, 25degrees and turns in 4.0 s so it ends up traveling at 11.0m/s, 140degrees find:
    a)the acceleration
    b)the displacement for the 4.0 s
  2. jcsd
  3. Mar 8, 2009 #2
    Have a go at it and then come back.
  4. Mar 8, 2009 #3
    ok I will try but I hardly know where to start
  5. Mar 8, 2009 #4

    V1-8.0m/s, -25degrees

    11.0m/s,-140degrees=8.0m/s, -25degrees+a*4.0s

    now Im not sure if this is how you would start this can someone steer me in the right direction?
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