Question

A particle is revolving in a circle of radius 1 m with
an angular speed of 12 rad/sec. At t = 0, it was
subjected to a constant angular acceleration a and
its angular speed increased to
(480/7) rpm in 2 sec. Particle then continues to
move with this attained angular speed. Calculate:​

Answer 1

4696 ..........

what is right answer

Answer 2

Explanation:

here's your answer plzz mark as brainlist