The mass of earth is 6*10 power 24 kg and radius of moon is 1.7*10power 6 meter. Calculate acceleration due to gravity of new earth formed by the compression of the earth equal to the size of moon.
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m = 6 x10²⁴ kg
r =1.7 x 10⁶ m
g=GM / r²
g= 6.67x 10⁻¹¹x 6 x10²⁴ kg / 1.7 x 10⁶ x 1.7 x 10⁶
g=13.84 x 10
g = 138.4 m/s²
r =1.7 x 10⁶ m
g=GM / r²
g= 6.67x 10⁻¹¹x 6 x10²⁴ kg / 1.7 x 10⁶ x 1.7 x 10⁶
g=13.84 x 10
g = 138.4 m/s²
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