An electron (m = 9.11 × 10−31 kg) has a speed of 0.50c. Determine the difference between its relativistic kinetic energy and the kinetic energy calculated without considering relativity.
A)3.0 × 10−15 J
B)2.0 × 10−15 J
C)1.5 × 10−15 J
D)2.4 × 10−15 J
E)1.8 × 10−15 J

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The Answer of An electron (m = 9.11 × 10−31 kg) has a speed of 0.50c. Determine the difference between its relativistic kinetic energy and the kinetic energy calculated without considering relativity.
A)3.0 × 10−15 J
B)2.0 × 10−15 J
C)1.5 × 10−15 J
D)2.4 × 10−15 J
E)1.8 × 10−15 J

An Electron (M = 9