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Calculate the momentum p, kinetic energy K, and total energy E of an electron traveling at...

Calculate the momentum p, kinetic energy K, and total energy E of an electron traveling at each of the speeds tabulated below. v p (keV/c) K (keV) E (keV) (a) 0.05c (b) 0.3c (c) 0.6c.

v p (keV/c) K (keV) E (keV)
(a) 0.05c 1 2 3
(b) 0.3c 4 5 6
(c) 0.6c 7 8 9
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