A neutron at rest decays (breaks up) to a proton and an electron. Energy is released in the decay and appears as kinetic energy of the proton and electron. The mass of a proton is 1836 times the mass of an electron. Part A What fraction of the total energy released goes into the kinetic energy of the proton? Express your answer as a percentage. να ΑΣφ Kp Kut %

University Physics Volume 3
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Chapter5: Relativity
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A neutron at rest decays (breaks up) to a proton and an
electron. Energy is released in the decay and appears as
kinetic energy of the proton and electron. The mass of a
proton is 1836 times the mass of an electron.
Part A
What fraction of the total energy released goes into the kinetic energy of the proton?
Express your answer as a percentage.
Kp
Krot
%
Transcribed Image Text:A neutron at rest decays (breaks up) to a proton and an electron. Energy is released in the decay and appears as kinetic energy of the proton and electron. The mass of a proton is 1836 times the mass of an electron. Part A What fraction of the total energy released goes into the kinetic energy of the proton? Express your answer as a percentage. Kp Krot %
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