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What do these equations do?

  1. Mar 4, 2009 #1
    Y(t) = VoyT - (gt² / 2 )

    H = (1/2g) Vo² Sin²a

    ( 1/2g ) Vo²Sin2a = 0

    X = 2(Vo²Sin a cos a) / g

    Vy(t) = Voy - gt

    0 = Voy - gt

    t = Voy / g

    t = VoSin a / g
     
    Last edited: Mar 5, 2009
  2. jcsd
  3. Mar 4, 2009 #2

    LowlyPion

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    Last edited: Mar 4, 2009
  4. Mar 4, 2009 #3
    whatever you want them to i suppose
     
  5. Mar 5, 2009 #4
    X = 2(Vo²Sin a cos a) / g Is this for the entire graph for displacement in X?

    H = (1/2g) Vo² Sin²a Is this for the height of the maximum height for the graph?

    ( 1/2g ) Vo²Sin2a = 0 Does this find the maximum height for the graph?

    t = VoSin a / g Is this for Time at V = 0? or max height?

    t = 2VoSin a / g Is this the time for when the object hits the ground?
     
    Last edited: Mar 5, 2009
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