Acceleration of a particle at any time t is given by bar(a)=(2 ti + 3 t^(2)j)m//s^(2) vec(AB). If initially the particle is at rest, the velocity of the particle at t=2s is

Acceleration of a particle at any time t is given by bar(a)=(2 ti + 3

1.	Acceleration of a particle at any time t is given by bar(a)=(2 ti + 3 t^(2)j)m//s^(2) vec(AB). If initially the particle is at rest, the velocity of the particle at t=2s is
Answer» `(4i+8j)m//s` `(2i+6j)m//s` `(8i+4j)m//s` `(6i+2j)m//s` ANSWER :A