APFIVE Particle Acceleration From Velocity
A particle moves along a straight line with velocity given by $$v(t) = 5 + e^{t/3}$$ for time $$t \ge 0$$. What is the acceleration of the particle at time $$t = 4$$?
A
$$0.422$$
B
$$1.265$$
C
$$8.794$$
D
$$0.698$$
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