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Deforest
Questions (3)
A particle called neutral pi meson (or pion) decays into two photons and nothing else. If the pion (whose rest mass is 135Mev)
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A photon of energy E collides with a stationary particle of rest mass m0 and is absorbed by it.
what is the velocity of the
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A projectile of rest mass M1, total energy E1, and momentum p1, is directed at a stationary target of mass m2. Find the the
1 answer
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