Determine the magnitudes of the velocity v and acceleration

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Reference no: EM13302127

A particle which moves in two-dimensional motion has coordinates given in inches by x=t^2-4t+20 and y=3sin2t, where the time t is in seconds. Determine the magnitudes of the velocity v and the acceleration a and the angle between these two vectors at time t=3 sec.

Reference no: EM13302127

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