Suppose that a particle moves on a coordinate line so that its velocity at time t is $$v(t) = t^2 - 2t$$ m/s. The displacementofthe particle during time interval $$0 \leq t \leq 3$$ is

A

4 m

B

0 m

C

$$\frac{8}{3}$$ m

D

$$\frac{3}{8}$$ m