(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

An electron starting from rest acquires 5.4keV of KE moving from point A to point B.

1. How much KE would a proton acquire, starting from rest at B and moving to point B.

2. Determine the ratio of their speeds at the end of their respective trajectories.

2. Relevant equations

I am not for sure

3. The attempt at a solution

I am sorry I don't even have an attempt because I don't even know where to begin. I am so confused on this one.

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# Homework Help: A problem on kinetic energy

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