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Work, Energy and Power Question Practice video:    • A Level Physics Revision: Work, Energ...  
Important: I missed out one definition from the video, that is:
The Watt one Watt is defined as 1 Joule that has been transferred in 1 second.

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This video is useful for all examboards including OCR A Level Physics, AQA A level Physics, Edexcel A Level Physics, CIE Cambridge International A Level Physics 9702 syllabus, Eduqas etc.

Chapters:
00:00 Intro
00:16 Work Done
02:22 Base Unit for Work Done
03:51 Conservation of Energy
05:08 Derivation of Potential Energy
07:44 Derivation of Kinetic Energy
10:56 Conversion of Potential to Kinetic Energy
12:39 Finding the resistive force
16:10 Power
17:27 Efficiency