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Acceleration from a Velocity Function

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The velocity of a particle moving along a straight line is given by v(t)=3ln⁡(2t+1)−t2v(t) = 3\ln(2t+1) - t^2 for time t≥0t \ge 0. What is the acceleration of the particle at time t=2t = 2?

A

−3.200-3.200

B

−1.600-1.600

C

−2.400-2.400

D

−2.800-2.800

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