Watch the Big Bang Theory Videos

The Big Bang Theory is an American sitcom created by Chuck Lorre and Bill Prady, both of whom serve as executive producers on the show, along with Steven Molaro. All three also serve as head writers. It premiered on CBS on September 24, 2007. The show is centered on five characters: roommates Leonard Hofstadter and…… Continue reading Watch the Big Bang Theory Videos

Collisions and Principle of Conservation of Momentum – Weblinks

According to the principle of conservation of momentum, the total momentum of a system of particles remains constant provided no external force acts on it. Principle of conservation of momentum is one of the fundamental concepts of Physics.  

Physics Video Lessons & Problems, Organized by Unit

Kinematics Newton’s Laws of Motion Work, Kinetic Energy, Potential Energy, Conservation of Energy Impulse, Linear Momentum, Conservation of Linear Momentum Rotational Motion, Torque, Rolling Objects, Moment of Inertia, and Angular Momentum Oscillatory Motion Gravitation Electrostatics, Electric Forces, and Electric Fields Capacitance Current, Resistance, and DC Circuits. Magnetism and Sources of Magnetic Field. Electromagnetic Inductions.

Learn Physics Through Videos (Khan Academy)

Introduction to motion Introduction to motion (part 2) Introduction to motion (part 3) Projectile motion (part 1) Projectile motion (part 2) Projectile motion (part 3) Projectile motion (part 4) Projectile motion (part 5) Projectile motion (part 6) Projectile motion (part 7) Projectile motion (part 8) Projectile motion (part 9) Projectile motion (part 10) 2 dimensional…… Continue reading Learn Physics Through Videos (Khan Academy)