Power supplied to a mass `2 kg` varies with time as `P = (3t^(2))/(2)` watt. Here `t` is in second . If velocity of particle at `t = 0 is v = 0`, the velocity of particle at time `t = 2s` will be:
A. `1 m//s`
B. `4 m//s`
C. `2 m//s`
D. `2sqrt(2)m//s`