Neglecting recoil of the gold nucleus,how much kinetic energy must an alpha particle (charge = 2 x 1.6 x 10^-19 C)have to approach to within 1.00 ´ 10^-14 m of a gold nucleus (charge = 79 x 1.6 x 10^-19 C)? (k_e = 8.99 x 10⁹ N*m²/C² and 1 MeV = 1.6 x 10^-13 J)

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The Answer of Neglecting recoil of the gold nucleus,how much kinetic energy must an alpha particle (charge = 2 x 1.6 x 10^-19 C)have to approach to within 1.00 ´ 10^-14 m of a gold nucleus (charge = 79 x 1.6 x 10^-19 C)? (k_e = 8.99 x 10⁹ N*m²/C² and 1 MeV = 1.6 x 10^-13 J)

Neglecting Recoil of the Gold Nucleus,how Much Kinetic Energy Must