Energy: Kinetic Energy and Work

This lecture by Dr Sylvain Bréchet, Dr Guido Burmeister, and Dr Roger Sauser covers the concept of energy, focusing on kinetic energy and work. It explains the 2nd law of Newton, the scalar product of equations, and the definition of kinetic energy. The lecture also delves into the infinitesimal work of external forces, the theorem of kinetic energy, and its application in real-world scenarios. Through examples and calculations, students will gain a deep understanding of how energy is related to motion and work.