Multiple Choice
An electron (m = 9.11 *10-31 kg) has a speed of 0.95c.Its kinetic energy is:
A) 8.2 * 10-14 J
B) 1.8 *10-13 J
C) 2.0 *10-13 J
D) 2.2 * 10-13 J
E) 2.6 *10-13 J
Correct Answer:
Verified
Correct Answer:
Verified
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