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Math Help - graph

  1. #1
    Member srirahulan's Avatar
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    Arrow graph

    A train start to move from rest and then it gets constant acceleration .It cross next two 900 meters in orderly 50 sec and 40 sec.please someone draw a velocity vs time (VT) graph to this case.
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  2. #2
    MHF Contributor
    skeeter's Avatar
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    Re: graph

    some basic information regarding motion with uniform acceleration ...


    a velocity vs. time graph with constant acceleration is linear

    v = v(0) + at


    displacement is a quadratic function

    \Delta x = v(0) \cdot t + \frac{1}{2}at^2
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