Question

At time t = 0 a car has a velocity of 16 m/s. It slows down with an acceleration given by a = "0.50t, in m/s2 for t in seconds. At the end of 4.0 s it has traveled:
A) 0
B) 12 m
C) 14 m
D) 25 m
E) 59 m

Answer

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