Demonstration
Practical Activity 14-16
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...
Classroom Activity 14-16
So far momentum looks like just one measure of motion amongst many (velocity, energy in the kinetic store)–useful for some...
Physics Narrative 14-16
This episode extends the idea of conservation of momentum to elastic collisions, in which, because energy stored kinetically...
Lesson 16-19
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...
At home 5-11 11-14
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.