(II) An atomic nucleus at rest decays radioactively into
Chapter 7, Problem 8P(choose chapter or problem)
Problem 8P
(II) An atomic nucleus at rest decays radioactively into an alpha particle and a different nucleus. What will be the speed of this recoiling nucleus if the speed of the alpha particle is 2.8 X 105Assume the recoiling nucleus has a mass 57 times greater than that of the alpha particle.
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