The propeller of a World War II fighter plane is 2.01 m in diameter.   (a)What is its angular velocity in radians per second if it spins at 1000 rev/min? (Answer in rad/s)     (b)What is the linear speed (in m/s) of its tip at this angular velocity if the plane is stationary on the tarmac? (Answer in m/s)     (c)What is the centripetal acceleration of the propeller tip under these conditions? Calculate it in meters per second squared and convert to multiples of g.   - centripetal acceleration in m/s2 - centripetal acceleration in g

Definition Definition Rate of change of angular displacement. Angular velocity indicates how fast an object is rotating. It is a vector quantity and has both magnitude and direction. The magnitude of angular velocity is represented by the length of the vector and the direction of angular velocity is represented by the right-hand thumb rule. It is generally represented by ω.