Question #44760

find the force of gravitation between two objects weighing 450kg and 570kg when they are 0.750 m apart

Expert's answer

If one can assume objects as material points,

F = G m_{1} m_{2} /r^{2=}6.67*10^-11*450*570/0.75^2=3*10^-5 N

otherwise force will be strongly dependent on shape and mass distribution inside objects.

F = G m

otherwise force will be strongly dependent on shape and mass distribution inside objects.

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