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OpenStudy (anonymous):
A proton (rest mass 1.67*10^-27kg) has total energy that is 2.3 times its rest energy. What is a) the kinetic energy of the proton? J b) the magnitude of the momentum of the proton? kg m/s. c) the speed of the proton? c.
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OpenStudy (unklerhaukus):
So the total energy is a sum of the mass-energy and the kinetic energy
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