The large satellite-tracking antenna has a moment of inertia I about its z-axis of symme...

The large satellite-tracking antenna has a moment of inertia I about its z-axis of symmetry and a moment of inertia IO about each of the x- and y-axes. Determine the angular acceleration α of the antenna about the vertical Z-axis caused by a torque M applied about Z by the drive mechanism for a given orientation θ.