The angular speed of a motor wheel is increased from 1200 rpm in 16 s. its angular acceleration is uniform. Then, choose the correct option(s).

Q: The angular speed of a motor wheel is increased from 1200 rpm in 16 s. its angular acceleration is uniform. Then, choose the correct option(s).

(a) its angular acceleration is 2π rad s-2

(b) its angular acceleration is 4π rad s-2

(c) Number of revolution it makes in the Given time is 576

(d) Number of revolution it makes in the given time is 288

Ans: (b) , (c)