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Physics, 28.12.2019 01:31 hsjsjsjdjjd

Amoving electron has kinetic energy k1. after a net amount of work w has been done on it, the electron is moving one-quarter as fast in the opposite direction. (a) findw in terms of k1

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Amoving electron has kinetic energy k1. after a net amount of work w has been done on it, the electr...

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