October 6, 2015

Homework Help: chemistry

Posted by adrienne on Saturday, September 11, 2010 at 10:19pm.

On a brisk walk, a person burns about 325 Cal/h. A pound of body fat stores an amount of chemical energy equivalent to 3500 Cal. If the brisk walk were done at 2.1 mi/h, how far would the student have to walk to burn off the pound of body fat?

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