(Figure 1) Determine the angular velocity of the shaft when t = 2 s if a torque M = (460.lt) lb ft, where t is in seconds, is applied to the shaft. The shaft is originally spinning at wi = 8 rad/s when the torque is applied. Express your answer to three significant figures and include the appropriate units. View Available Hint(s) HA ? W2 = Value Units Figure 45 w = 8 rad/s B 4