I'm really having problems understanding how to do moment of inertia. Can someone please help me with this problem? Explain it to me please. Thanks so much. Question: Find the moment of inertia of a box of sides a, b, and c, mass M, and uniform density for rotations about an axis passing through its center and perpendicular to the two faces of sides a and b. Find the moment of inertia for rotations about an axis passing along one edge of length c.