These are links to Interactive Online Lectures for an introductory physics course.
For a list of URLs that you can copy and paste, scroll to the bottom of this page.
Units and Measurement
Lecture 1A: Units and Conversions
How to Succeed in a Physics Course (Highly recommended for beginning students.)
Vectors
Scalars and Vectors
Scalar and Vector Products
Newton's Laws of Motion
Newton's Laws
Free-Body Diagrams
Applications of Newton's Laws
Application of Newton's Laws
Centripetal Force
Linear Momentum and Collisions
Impulse and Momentum
Impulse and Momentum in 2D
Conservation of Linear Momentum
Center of Mass
Angular Momentum
Angular Momentum
Conservation of Angular Momentum
Angular Momentum Problem Solving
Static Equilibrium and Elasticity
Lecture 12A: Static Equilibrium