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F_{G}=(6.67\times 10^{-11}N\cdot m^{2}/kg^{2})\times \frac{(9.11\times 10^{-31}kg)(1.67\times 10^{-27}kg)}{(0.530\times 10^{-10}m)^{2}}=3.61\times 10^{-47}N