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Question
An electron (m= 9.11 x10-31kg) has a speed of 0.95c. The magnitude of its momentum is:
A) 2.6x10-22kg .m/s
B) 2.9x10-22kg .m/s
C) 6.0 x10-22kg .m/s
D) 8.3 x10-22kg.m/s
E) 8.8 x10-22kg .m/s
Answer
This answer is hidden. It contains 1 characters.
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