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    Speed of an Electron whose Kinetic Energy is Twice as Large

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    Calculate the speed of an electron ehose kinetic energy is twice as large as its rest mass energy. Express V in C ( light speed).
    (Relativistic kinetic energy)

    P.S. Please help me with this as detailed as possible so I can understand the entire process. Thank you.

    © BrainMass Inc. brainmass.com February 24, 2021, 2:26 pm ad1c9bdddf
    https://brainmass.com/physics/relativistic-energy/speed-electron-whose-kinetic-energy-twice-large-20369

    Solution Preview

    Kinetic Energy of an electron is

    K E =1/2 m V^2 --------(Laws ...

    Solution Summary

    Calculate the speed of an electron whose kinetic energy is twice as large as its rest mass energy.

    $2.19

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