A particle of mass $$0.3\,\text{kg}$$ starts moving from rest, in one dimension, under a force that delivers constant power $$P=1.5\,\text{W}$$. The kinetic energy of the particle will be $$15\,\text{J}$$ after a time of

A

$$5\,\text{s}$$

B

$$10\,\text{s}$$

C

$$12\,\text{s}$$

D

$$15\,\text{s}$$