Velocity of a particle moving in a straight line varies with its displacement as $v=(\sqrt {4 +4s}) m/s$. Displacement of particle at time t=0 is s=0. The displacement of particle at time t=2s is - Clay6.com, a Free resource for your JEE, AIPMT and Board Exam preparation

Velocity of a particle moving in a straight line varies with its displacement as $v=(\sqrt {4 +4s}) m/s$. Displacement of particle at time t=0 is s=0. The displacement of particle at time t=2s is

\[(a)\;4 m \quad (b)\;8 m \quad (c)\;6 m \quad (d)\;10 m\]

v2=u2+2as

How we get a=2m/s2 and u=2m/s