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Sahay Sir > Question Answers > AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 7 - Work, Energy and Power > If mass of an atom is M and it is moving with speed v what will be its speed after the emission of an α-particle if speed of α-particle is zero ?

If mass of an atom is M and it is moving with speed v what will be its speed after the emission of an α-particle if speed of α-particle is zero ?

If mass of an atom is M and it is moving with speed v what will be its speed after the emission of an α-particle if speed of α-particle is zero ?