An electron with a rest mass of 0.511 MeV travels at speed v = 0.500c.What is its kinetic energy?
A)590 keV
B)80 keV
C)510 keV
D)430 keV
E)220 keV

Name: An electron with a rest mass of 0.511 MeV travels at speed v = 0.500c.What is its kinetic energy? A)590 keV B)80 keV C)510 keV D)430 keV E)220 keV
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The Answer of An electron with a rest mass of 0.511 MeV travels at speed v = 0.500c.What is its kinetic energy?
A)590 keV
B)80 keV
C)510 keV
D)430 keV
E)220 keV

An Electron with a Rest Mass of 0