A motorized wheel is spinning with a rotational velocity of wo = 1.73 rad/s. At t = 0 s, the operator switches the wheel to a higher speed setting. The rotational velocity of the wheel at all subsequent times is given by w(t) = wo tan (c + bt²) where c 1.5574 and b = 6.31 s² = At what time ta,max in milliseconds is the rotational acceleration at a maximum? What is the maximum tangential acceleration amax of a point on the wheel a distance R = 1.19 m from its center? What is the magnitude a of the total linear acceleration when tangential acceleration is a maximum? 1a,max= ms at,max= m/s² a = m/s²

A motorized wheel is spinning with a rotational velocity of wo = 1.73 rad/s. At t = 0 s, the operator switches the wheel to a higher speed setting. The rotational velocity of the wheel at all subsequent times is given by w(t) = wo tan (c + bt²) where c 1.5574 and b = 6.31 s² = At what time ta,max in milliseconds is the rotational acceleration at a maximum? What is the maximum tangential acceleration amax of a point on the wheel a distance R = 1.19 m from its center? What is the magnitude a of the total linear acceleration when tangential acceleration is a maximum? 1a,max= ms at,max= m/s² a = m/s²