Physics

Problem

A particle starts with an initial velocity of

10.0 \text{ ms}^{-1}

along

x

-direction and accelerates uniformly at the rate of

2.0 \text{ ms}^{-2}

. The time taken by the particle to reach the velocity of

60.0 \text{ ms}^{-1}

is (a) 25 s (b) 3 s (c) 30 s (d) 6 s