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A pi–meson (mass = 139.6 MeV/c2) decays into a mu–meson (mass = 105.7 MeV/c2) and a...

A pi–meson (mass = 139.6 MeV/c2) decays into a mu–meson (mass = 105.7 MeV/c2) and a neutrino (mass = 0). Calculate the kinetic energies of the mu–meson and the neutrino in in the rest frame of the pi–meson.

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