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Showing Momentum and Kinetic Energy In Terms of a Singular Formula

  1. Nov 14, 2012 #1
    1. The problem statement, all variables and given/known data

    physics2.jpg Click to enlarge

    2. Relevant equations

    K= 1/2 mv12 + 1/2mv22
    p= m1v1 +m2v2

    3. The attempt at a solution

    I have pages and pages of trying to simplify/work backwards and nothing is working!
     
  2. jcsd
  3. Nov 14, 2012 #2

    haruspex

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    Please post at least the first five lines of an attempt.
     
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