This topic is included in Paper 2 (Foundation) or Paper 4 (Higher) for GCSE OCR (A) Physics.
Notes:
*Watch this space* notes are being proofread as we speak, they should be up in a few weeks
Flashcards:
7.1 Work Done
7.2 Power and Efficiency
Questions by Topic:
Power & Efficiency MS
Power & Efficiency QP
Work Done MS
Work Done QP
7.2 Power and Efficeincy (F) MS
7.2 Power and Efficeincy (F) QP