Conventional standard acceleration due to gravity at Earth's surface, adopted by the 3rd CGPM in 1901. Exactly 9.80665 m/s² by definition (used to define the kilogram-force).
Conventional standard acceleration due to gravity at Earth's surface, adopted by the 3rd CGPM in 1901. Exactly 9.80665 m/s² by definition (used to define the kilogram-force).