The velocity of an object as a function of time is given by v(t) = -3.0 m/s - (2.0 m/s2) t + (1.0 m/s3) t2. Determine the instantaneous acceleration at time t = 2.00 s.
A) -5.0 m/s2
B) 2.0 m/s2
C) -18 m/s2
D) -3.0 m/s2
E) 18 m/s2
Correct Answer:
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