An alpha particle is incident with kinetic energy K on a gold nucleus at rest. The aim is direct. • Part A It m is the mass of an alpha particie and M is the mass of a gold nucleus, solve the classical conditions for energy and momentum conservation to determine the recoil speed V of the nucleus after the collision. Express your answer in terms of some or all of the variables m, M, and K. V. Submit Renuest Anamer • Part B Determine an expression for the fractional energy lost to the nucleus. Express your answer in terms of some or all of the variables m, M, and K. ? AK K ΔΚ Submit Resuest Answer Part D An alpha particle has mass m= 6.64x10-27 kg and a gold nucleus has mass M = 3.32×1025 kg. It K = 10.0 MeV then what is the speed V as a fraction of c. and what proportion of the original energy is transferred to the gold nucleus? Enter your answers numerically separated by a comma. O O ? V AK Submit r Remuest Answer Part E According to the classical analysis, what speed of the incident alpha particle would result in a nuclear speed V of 0.10c? Express your answer numerically as a multiple of the speed of light e. AE4 O a ? Submit Reauest Answer Please help to solve A, B, D, and E. Thank you.
An alpha particle is incident with kinetic energy K on a gold nucleus at rest. The aim is direct. • Part A It m is the mass of an alpha particie and M is the mass of a gold nucleus, solve the classical conditions for energy and momentum conservation to determine the recoil speed V of the nucleus after the collision. Express your answer in terms of some or all of the variables m, M, and K. V. Submit Renuest Anamer • Part B Determine an expression for the fractional energy lost to the nucleus. Express your answer in terms of some or all of the variables m, M, and K. ? AK K ΔΚ Submit Resuest Answer Part D An alpha particle has mass m= 6.64x10-27 kg and a gold nucleus has mass M = 3.32×1025 kg. It K = 10.0 MeV then what is the speed V as a fraction of c. and what proportion of the original energy is transferred to the gold nucleus? Enter your answers numerically separated by a comma. O O ? V AK Submit r Remuest Answer Part E According to the classical analysis, what speed of the incident alpha particle would result in a nuclear speed V of 0.10c? Express your answer numerically as a multiple of the speed of light e. AE4 O a ? Submit Reauest Answer Please help to solve A, B, D, and E. Thank you.
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