In the mark scheme it says that:
Initial ke - gain of gpe +final epe = initial epe
would the correct equation not be:
initial ke + initial epe = gain of gpe + final epe since it's the initial ke and epe which provide the energy or the final energy after motion?
MEI OCR mechanics 3 january 2013 doubt Watch
- Thread Starter
- 22-05-2016 22:23
- Official Rep
- 25-05-2016 00:03
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Just quoting in Puddles the Monkey so she can move the thread if needed
Spoiler:Show(Original post by Puddles the Monkey)