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Physics, 10.02.2020 22:23 jonquil201
A certain moving electron has a kinetic energy of 1.01 × 10−19 J. Calculate the speed necessary for the electron to have this energy. The mass of an electron is 9.109 × 10−31 kg. Answer in units of m/s.
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A certain moving electron has a kinetic energy of 1.01 × 10−19 J. Calculate the speed necessary for...
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