document.write( "Question 1114631: The x- and y-coordinates of moving particle are given by the parametric equation\r
\n" ); document.write( "\n" ); document.write( "x = 5t² + t and y = 2-8t.\r
\n" ); document.write( "\n" ); document.write( "Find the magnitude of velocity at t = 3 seconds. The distance is measured in meters. \r
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Algebra.Com's Answer #729542 by ikleyn(52786) $\"\"$ $\"About$

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document.write( "Calculate x- and y-components of the velocity vector   =   and   =   at t= 3 seconds.\r\n" );
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document.write( "Then the magnitude of velocity is  |V| = .\r\n" );
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