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A electron is accelerated to a kinetic energy of 100 MeV at the end of a linac and then drifts 1.45 m to a target in the

Posted: Mon Jul 18, 2022 5:55 am
by answerhappygod
A electron is accelerated to a kinetic energy of 100 MeV at theend of a linac and then drifts 1.45 m to a target in thelaboratory
a) What is the distance from the end of the linac to the targetin the rest frame of the electron?
b) As measured in the laboratory, what is the velocity ofthe electron and how much time does it take for the electron to hitthe target after it exits the linac?
c) How much time passes in the rest frame of the electronfrom exiting to the linac to hitting the target?