Wednesday
August 20, 2014

Homework Help: Pre Calc

Posted by Em on Wednesday, May 25, 2011 at 7:06pm.

Find the work done by a force F of 30 pounds acting in the direction (2,3) in moving an object 3 feet from (0,0) to the point in the first quadrant along the line y = (1/2)x.
The answer is 85.38 foot-pounds.
I just need to figure out how to get the answer.

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