Demonstration: When a pendulum is displaced, it stores energy gravitationally due to its increased height. When subsequently...
Multiflash photography creates successive images at regular time intervals on a single frame.
So far momentum looks like just one measure of motion amongst many (velocity, energy in the kinetic store)–useful for some...
The Principle of Conservation of Energy lies behind much of the physics studied at this level. Although we are concerned with...
Many levers work as force-multipliers. In this case a small force (or effort) acting on the lever moves a large distance to...
Demonstration: In elastic collisions the energy stored kinetically is conserved. In inelastic collisions it is not. But where...
We have been awarded 5 stars for our CPD programme.