Whats the extended value of the acceleration due to gravity on earth?
usually denoted by g0 or gn, is the nominal acceleration due to gravity at the Earth’s surface at sea level. It is measured to be about 9.80665 m/s2 (approx. 32.174 ft/s2). This value was established by the 3rd CGPM (1901, CR 70).[1] [2] The symbol g is sometimes also used for standard gravity, but g strictly means the local acceleration due to gravity, which varies depending on one’s position on Earth (see Earth’s gravity). The symbol g should not be confused with G, the gravitational constant, or g, the abbreviation for gram (which is not italicized). The g (sometimes written “gee”) is also used as a unit of acceleration, with the value defined as above; see g-force. The value of g0 defined above is a nominal midrange value on Earth, representing the acceleration of a body in free fall (in the absence of air resistance) at sea level at a geodetic latitude of about 45.5°. It is larger in magnitude than the average sea level acceleration on Earth, which is about 9.797645 m/s2. Although
