Energy: Potential and Kinetic

This lecture covers the concepts of energy, focusing on potential and kinetic energy. It explains how work is related to the change in energy and discusses conservative forces and their associated potential energy. The instructor demonstrates the application of the work-energy theorem and the conservation of mechanical energy, emphasizing the interplay between forces and energy transformations. The lecture concludes with a detailed explanation of the definitions and calculations of potential energy, highlighting the importance of understanding the relationship between forces, work, and energy.