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

question 2

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