On the application of a constant torque, a wheel is turned from rest through 400 radians in 10s. Find the angular acceleration.
(a) 6 rad/s^2
(b) 4 rad/s^2
(c) 2 rad/s^2
(d) 8 rad/s^2
I had been asked this question in an interview.
Origin of the question is Forces and Inertia in division Gravitation of Engineering Physics I