Question

Acceleration of a particle varies with time t as
a = 3t m/s2. If particle starts from rest, then velocity
of the particle at t = 2 s is
(1) 8 m/s
(2) 12 m/s
(3) 3 m/s
(4) 6 m/s

Answer 1

Answer:

4: 6 m/s^2

I hope that it helps

Answer 2

Answer:

Ans is 6m/s ...

Apply newton's 1 equation of motion ..

You will get your ans..

Explanation:

HOPE IT IS CLEAR TO U