Problems 127–135 are based on material learned earlier in the course. The purpose of these problems is to keep the material fresh in your mind so that you are better prepared for the final exam. 

The rotational inertia of an object varies directly with the square of the perpendicular distance from the object to the axis of rotation. If the rotational inertia is 0.4 kg • m² when the perpendicular distance is 0.6 m, what is the rotational inertia of the object if the perpendicular distance is 1.5 m?