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Posted by on Monday, January 7, 2013 at 6:25pm.

how much gravitational potential energy does the pile driver have when it is lifted to a height of 15m? show work please

  • science - , Monday, January 7, 2013 at 6:29pm

    energy=mass*g*height

  • science - , Monday, January 7, 2013 at 6:36pm

    and i don't get it

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