Hey guys, my teacher saked us to solve for the speed of an electron when the kinetic energy is 6.7*10^-19 Joules(adsbygoogle = window.adsbygoogle || []).push({});

So, I fit in the mass of an electron, and the kinetic energy, and solve for v in the 1/2mv^2 equation??

Thanks a lot

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# Homework Help: Speed of electron when kinetic energy given

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