An airplane propeller is 3.08 in length (from tip to tip) and has a mass of 142 . When the airplane's engine is first started, it applies a constant torque of 1850 to the propeller, which starts from rest. What is the angular acceleration of the propeller? Treat the propeller as a slender rod. What is the propeller's angular speed after making 5.00 ? How much work is done by the engine during the first 5.00 ? What is the average power output of the engine during the first 5.00 ? What is the instantaneous power output of the motor at the instant that the propeller has turned through 5.00?