The radius of the moon is R1 = 0.27R2 of the Earth's radius. The average density of 0.61 - the average density of the Earth. Knowing the acceleration of gravity on the Earth's surface, determine from these data the acceleration of gravity on the surface of the Moon.
Task 11111. A detailed solution with a brief statement of the condition, formulas and laws used in the solution, the derivation of the formula and the answer.
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