Answer to Question #275318 in Physics for dcy

Question #275318

Two spherical objects have equal masses and experience a gravitational force of 25 N towards one another. Their centers are 36 cm apart. Determine each of their masses.

Expert's answer

"F=Gmm\/r^2\\to m=\\sqrt{F\\cdot r^2\/G}=\\sqrt{25\\cdot 0.36^2\/(6.67\\cdot10^{-11})}\\approx220400\\ (kg)"

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