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Feb 18, 2014 at 19:04 comment added Deepak Nath What happens if you convert the entire bicycle to energy at the top of the mountain? Will it be $E = mc^2 or E = mc^2 + mgh $
Feb 18, 2014 at 18:58 history edited Mike Bell CC BY-SA 3.0
closed parentheses
Feb 18, 2014 at 17:09 history answered Mike Bell CC BY-SA 3.0