... equation, 442Dedendum, 581, 600Degrees of freedom, 3, 125, 353, 628, 661Derivative of transformation matrices, 612, 668 748 Dynamics of Mechanical Systems 7. Cylinder, cylindrical shell:8. ... ====() (),0593_C20_fm Page 733 Tuesday, May 7, 2002 9:14 AM 756 Dynamics of Mechanical Systems Partial velocity arrays, 651Particle, 3, 57Passive forces, 2, 177, 184, 244, 377, 680Period, ... 584Principal axis of inertia, 208, 215Principal moment of inertia, 208, 209Principal unit vector, 209Principle of angular momentum, 289Principle of linear momentum, 285Product of inertia, 200,...