Homework Answers
a)
relativistic kE
kEr = m c^2 ( 1/ sqrt ( 1 - v^2/c^2) - 1)
kE r = 8.2* 10^-14 * ( 1 / sqrt ( 1 - 0.394^2) - 1)
kE r = 7.217* 10^-15 J
b)
relativistic momentum
Pr = mv / sqrt ( 1 - v^2/c^2)
Pr = 9.11* 10^-31* 0.394* 3* 10^8 / sqrt ( 1 - 0.394^2)
Pr = 1.1716* 10^-22 kg m/s
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