Mechanics: Momentum and Energy

• Momentum and Impulse 
• L15v1: Momentum and Impulse
• L15v2: Impulse is a Vector
• L15v4: Momentum of a System of Point Particles
• L15v5: Force on a System of Particles
• L16v1: Conservation of Momentum
• L16v02: Momentum Diagrams
• L17v1: Definition of the Center of Mass
• L17v2: Worked Example - Center of Mass of 3 Objects
• L17v3: Center of Mass of a Continuous System
• L17v4: Worked Example - Center of Mass of a Uniform Rod
• L17v5: Velocity and Acceleration of the Center of Mass
• L17v6: Reduction of a System to a Point Particle
• Continuous Mass Transfer
• L18v1: Relative Velocity
• L18v2: Set up a Recoil Problem
• L18v3: Solve for Velocity in the Ground Frame
• L18v4: Solve for Velocity in the Moving Frame
• L19v1: Rocket Problem 1 - Set up the Problem
• L19v2: Rocket Problem 2 - Momentum Diagrams
• L19v3: Rocket Problem 3 - Mass Relations
• L19v4: Rocket Problem 4 - Solution
• L19v5: Rocket Problem 5 - Thrust and External Forces
• L19v6: Rocket Problem 6 - Solution for No External Forces
• L19v7: Rocket Problem 7 - Solution with External Forces