Roulement sans glissement

This lecture covers the concept of rolling without slipping, analyzing the forces involved in the motion of a wheel on a surface. The instructor explains the relationship between the translation and rotation speeds of the wheel, focusing on the point of contact and diametrically opposite points. The lecture also discusses the conditions for translation without rotation and provides mathematical expressions to describe the motion. Various scenarios of rolling motion are explored, emphasizing the importance of understanding the velocity components and their relationships during rolling without slipping.