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Homework Help: Body Throw Kinematics Question

  1. Sep 27, 2006 #1
    A body is thrown up on a slope. It reaches a point (l, say) 2 times: at t1 = 1sec and t2=2sec. What is the initial velocity with which it is thrown

    Steps and explanation will be helpful
    Thank u
     
  2. jcsd
  3. Sep 27, 2006 #2
    Please post your thoughts on the problem and your area of difficulty.
     
  4. Sep 27, 2006 #3
    What equations have you got to work with?

    Where will the body be at 1.5 seconds?
     
  5. Sep 27, 2006 #4
    I do not know where to start with the problem. I can work with the simple equations of motion

    s=ut+(at^2)/2
    v=u+at
     
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