Derive the difference of gravity of moon and earth
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Every massive object has its own gravity. It depends on the mass and structure of the object.
Acceleration due to gravity of earth
g = GM/R square
Where G = Universal gravitational constant
M = Mass of the earth
R = Radius of the earth
g = 9.81 m/s2
Acceleration due to gravity of the moon
g' = GM'/R' square
Where,
M' = Mass of the moon
R' = Radius of the moon
g' = g/6
= 9.81 metre per square / 6
= 1.635 m / square
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