Demonstration: Collision between long pendulums.
Demonstration: Multiflash photographs of momentum interchanges with pucks.
Things that are already moving require a force acting on them for a certain duration. You can't change the momentum without...
So far momentum looks like just one measure of motion amongst many (velocity, energy in the kinetic store)–useful for some...
This episode extends the idea of conservation of momentum to elastic collisions, in which, because energy stored kinetically...
When the broom hits the plate, the plate and toilet roll are knocked away and the egg falls into the glass, because it is not...
Our new set of videos gives teachers and coaches of physics a preview of the training we offer ahead of this term's live support sessions.