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April 20, 2014

April 20, 2014

Posted by **andrew** on Friday, April 13, 2012 at 9:45pm.

^ we're supposed to use mechanical energy theorems to solve this problem.

Ive tried integrating the F(x) to find the total work, but our teacher didn't specify the distance the object travels, so its impossible to bound the integral.

Ideas?

Solutions? thanks!

- Physics Mechanics (unsolved) -
**drwls**, Friday, April 13, 2012 at 11:22pmintegrate the repulsion force from the initial separation to infinity and you will get a finite energy change. Set that equal to the final maximum kinetic energy.

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