Gravity near the poles (centrifugal force is nearly zero) mg=6.67428×10^(-11)×Mm/r²-mrω² g=6.67428×10^(-11)× 5.972×10²⁴/6356752² ≒9.832m/s² Gravity near the equator (centrifugal force must be subtracted from gravitational force) mg=6.67428×10^(-11)×Mm/r²-mrω² g=6.67428×10^(-11)× 5.972×10²⁴/6378000²-6378000×(2π/86164)² ≒9.764m/s² Gravity at the equator is smaller