Answer to Question #282992 in Atomic and Nuclear Physics for BIGIRIMANA Elie

Atomic and Nuclear Physics

Question #282992

An electron is traveling at 99.9 percent of the velocity of light. What is its mass?

Expert's answer

"m=\\frac{m_0}{\\sqrt{1-\\frac{v^2}{c^2}}}=2.04\\cdot 10^{-29}~kg."

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