The fan is mounted on a swivel support such that at the instant shown it is rotating abo...

The fan is mounted on a swivel support such that at the instant shown it is rotating about the z axis at = 0.8 rad/s, which is increasing at 12 rad/s². The blade is spinning at = 16 rad/s, which is decreasing at 2 rad/s². Determine the angular velocity and angular acceleration of the blade at this instant.