A Wheel Starts from Rest and Has an Angular Acceleration $\alpha$

Multiple Choice

A wheel starts from rest and has an angular acceleration that is given by $\alpha$ (t) = 6rad/s⁴) t^2. The angle through which it turns in time t is given by:

A) [(1/8) t⁴] rad
B) [(1/4) t⁴] rad
C) [(1/2) t⁴] rad
D) (t⁴) rad
E) 12 rad