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23 Nov 2019
An atomic nucleus at rest decays radioactively into an alpha particle and a smaller nucleus. What will be the speed of this recoiling nucleus if the speed of the alpha particle is 2.1×10^5 m/s?? Assume the recoiling nucleus has a mass 57 times greater than that of the alpha particle.
An atomic nucleus at rest decays radioactively into an alpha particle and a smaller nucleus. What will be the speed of this recoiling nucleus if the speed of the alpha particle is 2.1×10^5 m/s?? Assume the recoiling nucleus has a mass 57 times greater than that of the alpha particle.
Lelia LubowitzLv2
6 Jul 2019
