An \(\alpha\)-particle of mass \(m\) suffers one dimensional elastic collision with a nucleus of....

An \(\alpha\)-particle of mass \(m\) suffers one dimensional elastic collision with a nucleus of unknown mass. After the collision the \(\alpha\)-particle is scattered directly backwards losing \(75 \%\) of the kinetic energy. The mass of the unknown nucleus is 📲PW App Link - bit.ly/YTAI_PWAP 🌐PW Website - www.pw.live

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[@shanayapanwar4954]

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[@Anushkagupta753]

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[@shreyasjaiswal7607]

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[@gaurika_3004]

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[@Foolish_lord]

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