Demonstration: this is a useful demonstration to introduce students to what they can expect to see in the diffusion cloud...
Demonstration: Further collisions similar to snooker balls colliding.
Class practical: A simple experiment to illustrate the conservation of momentum.
Demonstration: An illustration of a collision with invisible forces.
Demonstration: Collision between long pendulums.
Demonstration: Another interesting study of momentum conservation.
Demonstration: Multiflash photographs of momentum interchanges with pucks.
This episode extends the idea of conservation of momentum to elastic collisions, in which, because energy stored kinetically...
Recognising and celebrating outstanding contributions to the field of physics education.