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An electron and a proton are each accelerated starting from rest through a potential difference of 30.0 million volts. Find the momentum (in MeV/c) and the kinetic energy (in MeV) of each, and compare with the results of using the classical formulas. (Give your answers to at least four significant figures.) Momentum Kinetic Energy (MeV/c) (MeV) relativistic classical electron ________ ________ __________ proton ________ ________ __________

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