Help me Please

Discussion in 'Homework Help' started by jo-jo2004, Jan 3, 2011.

  1. jo-jo2004

    Thread Starter New Member

    Dec 11, 2010
    14
    0
    hellolz ..
    I want method solve this question please ,,
    my question in picture
    [​IMG]
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    This is homework, so I will move it.

    Your textbook has the information to solve a simple collision problem. What answer have you arrived at?
     
  3. jo-jo2004

    Thread Starter New Member

    Dec 11, 2010
    14
    0
    ok beenthere
    Where the solution method??
     
  4. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    In every physics book with a section on elastic collisions. Mine's on page 190, with the equations on page 192.

    No energy is lost in an elastic collision, and it's easy to figure the two bodies' momentum.
     
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