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 = t + 
, y = t - 
, t = 3
A. 0.84; 135°
B. 0.42; 315°
C. 0.84; 315°
D. 0.42; 135°
Answer: C
Mathematics
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