Problem 2b. Mass on a rod. (1 point) A point mass m = 1.00 kg is attached to a thin rod with length L = 1.00 m and mass M = 2.00 kg. The rod makes a constant angle a = 60 with the x-axis. The z-axis is through the origin O, perpendicular to the drawing. Calculate the moment of inertia of the object about the y-axis. Enter the moment of inertia in kg m2. Hint: Use your solution to part 2a to safe yourself some work