Earth to Mars

Earth to MarsĀ 

A Self-Study Website

Classical Mechanics I

General Course description

Book resources 

Video Resources

Section 4.2 - Potential Energy and Conservative Force

Section 4.3 - Force as the Gradient of Potential Energy

Section 4.4 - The Second Condition that F be Conservative

Section 4.6 - Energy for Linear One-Dimensional Systems

Section 4.9 - Energy of Interaction of Two Particle

Section 4.10 - The Energy of a Multiparticle System