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Solve: Electric Potential Difference

Question: Two protons are moving directly towards one another. When they are very far apart, their initial speeds are 3.00 x 10^6 m/s. What is the distance of closest approach?

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Please see the attached file for the detailed solution.

Some Notes:
The total mechanical energy of a single moving proton that is "far away" from ...

Solution Summary

This solution first explains the concepts of kinetic and mechanical energy and then shows the required equation and a detailed calculation of the closest distance that two protons can have when they move towards each other. The calculation portion of this solution is provided in a Word document and all variables are outlined.