... writing from the publisher 21 21 Show that if the angular momentum of a body is determined with respect to an arbitrary point A, then H A can be expressed by Eq 21 9 This requires substituting... 0.5p(0)(0.2) D = kg # m2 Ans z 21 17 Determine the product of inertia Ixy for the bent rod The rod has a mass per unit length of kg>m Product of Inertia: Applying Eq 21 4 we have Ixy = © A Ix¿y¿... the publisher z 21 18 Determine the moments of inertia Ixx, Iyy, Izz for the bent rod The rod has a mass per unit length of kg>m 400 mm y 600 mm Moments of Inertia: Applying Eq 21 3, we have 500