November 24, 2015

Homework Help: physics

Posted by ajmer singh sidhu ludhiana on Monday, February 21, 2011 at 7:35am.

thanks for solving my question pasted on dated 18.02.2011 at 10.20.pm.2nd question. a wt lifter lifts a wt of one kg against force of gravity through a distance of .8 mtr. how much cals he will burnt from the food he had taken.

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