A bicycle wheel has an initial angular velocity of 1.50 rad/s. (a) If its angular acceleration is constant and equal to 0.200 rad/s2, what is its angular velocity at t = 2.50 s? (b) Through what angle has the wheel turned between t = 0 and t = 2.50 s?

Solution 9E Problem (a) Step 1: Initial angular velocity 0 = 1.5 rad/s 2 Constant Angular acceleration = 0.2 rad/s Time t = 2.5s