Physics (P1)

Physics Revision (P1)

Energy stores and systems 

• An energy system is a group of objects that have the ability to do work. 
• Energy can not be created or destroyed so when work is done, energy from one store is carried along a pathway to another energy store.

Force pathways include...

• Mechanically: When a force acts and an object moves.
• Electrically: When an electric current flows.
• Heating: A temperature difference between objects.
• Radiation: Electromagnetic…