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 acceleration for the specific value of t.x = 4t2 - 1, y = -2t2 - 6, t = 8
A. 8.94; 333.4°
B. 8.94; 153.4°
C. 71.55; 153.4°
D. 71.55; 333.4°
Answer: A
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