Given that the x- and y-coordinates of a moving particle are given by the indicated parametric equations, find the magnitude and direction of the velocity for the specific value of t.x = 
, y = 5t2 - 3, t = 2
A. 1.54, 270.1°
B. 20.00, 270.1°
C. 20.00, 90.1°
D. 1.54, 90.1°
Answer: C
Mathematics
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