A cord is wrapped around a wheel in Fig. 16-6, which is initially at rest when 0 = 0. If a force is applied to the cord and gives it an acceleration a = (41) m/s², where t is in seconds, determine, as a function of time, (a) the angular velocity of the wheel, and (b) the angular position of line OP in radians. MacBook Air 9.2 m F