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Math Help - velocity of parametric function

  1. #1
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    velocity of parametric function

    what is the speed at T=(pi/6) of x=sin(3T) and y= 2T
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  2. #2
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    Quote Originally Posted by whocares27 View Post
    what is the speed at T=(pi/6) of x=sin(3T) and y= 2T
    speed = \sqrt{\left(\frac{dx}{dt}\right)^2 + \left(\frac{dy}{dt}\right)^2}
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    thank you very much
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