
Momentum (video) | Force pairs and momentum | Khan Academy
Momentum is a vector quantity that has both direction and magnitude. Momentum is symbolized as the letter P and precisely momentum is the mass times the velocity.
Introduction to momentum (article) | Khan Academy
Depending on the situation, we can consider the momentum of individual objects, or we can consider the total momentum of an entire system. The total momentum of a system is the …
What is conservation of momentum? - Khan Academy
The momentum of an object of mass m traveling at velocity v is m*v. For the object to go from from velocity v to 0 the change in momentum is the final momentum minus the initial momentum:
Energy and momentum of rotating systems | Khan Academy
Learn how energy and momentum concepts apply to rotational motion. Analyze and compare the motion of objects that roll without slipping using rotational kinetic energy.
Angular momentum (video) | Khan Academy
Introducing angular momentum conceptually starting from linear momentum. Also covers some real-life examples.
Khan Academy
Explore the concepts of momentum and impulse, their definitions, and applications in physics through this educational resource.
Linear momentum | AP®︎/College Physics 1 - Khan Academy
Describe an object's momentum in terms of its mass and velocity. Relate a system's change in momentum to the product of the net force exerted on it and the time interval during which the …
Introduction to momentum (video) | Khan Academy
Huge mass, medium velocity would have maybe the same momentum, but it would still have a big momentum. Or another way of doing momentum is how little you would like to be in the way of …
What are elastic and inelastic collisions? - Khan Academy
Both momentum and kinetic energy are conserved quantities in elastic collisions. Suppose two similar trolleys are traveling toward each other with equal speed. They collide, bouncing off …
Angular momentum (video) | Khan Academy
Introducing angular momentum conceptually starting from linear momentum. Also covers some real-life examples.