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orce of6.67 x 10-Nmkg, mass of neutron 1.67 0gra vitational attraction between two neutrons whose centres are 10-12 m apatKg |
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Answer» F=GMm/r^2 F=6.67*10^-11*1.67*10^-27*1.67*10^-27/10^-12*10^-12 =18.601*10^-41N |
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