Forces and Moments Exported: Rappels

This lecture provides a quick review on forces and moments exported before delving into various dynamic phenomena, including force balancing, dynamic moment balancing, inertial invariance, and inertial balancing. Through examples, the instructor demonstrates how rotor movements, mass displacements, and changes in inertia can lead to the exportation of forces and moments, affecting system vibrations and resonances. The lecture also covers the concepts of static equilibrium, force balancing, and the relationship between mass movements and the exportation of couples. Additionally, it explores practical examples such as motocross adjustments in mid-air to illustrate how exporting moments can change the orientation of a system.