Lecture
This lecture covers the basics of polar coordinates, including the conversion formulas between Cartesian and polar coordinates, as well as the application of these concepts in kinematics. The instructor introduces the concept of polar coordinates, explains the relationship between Cartesian and polar coordinates, and demonstrates how to convert between the two systems. The lecture also discusses the use of polar coordinates in kinematics, providing examples of how to apply these concepts to solve problems related to motion in a plane.