Answer to Question #276880 in Classical Mechanics for gelo

Classical Mechanics

Question #276880

Two locomotives are 150 meters apart each having a mass of 4.0x10^5 kg. Find the gravitational force that exist between them.

Expert's answer

The force can be found by the law of universal gravitation:

"F=GM\u00b7M\/R^2=GM^2\/R^2=4.75\u00b710^{-4}\\text{ N}."

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