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dex0388 dex0388
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2 months ago

An electron is accelerated from rest through a potential difference of 1.0 MV. If the rest energy of the electron is 0.511 MeV, how fast is the electron moving?



0.57 c



0.30 c



0.67 c



0.90 c



0.94 c

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College Physics

College Physics


Edition: 5th
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sbbaltsbbalt
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