acceleration of free fall
the acceleration of a body falling freely in a vacuum near the surface of the earth in the earth's gravitational field: the standard value is 9.806 65 metres per second per second or 32.174 feet per second per secondSymbol: g Also called: acceleration due to gravity, acceleration of gravity
Seven Essential Words Of FallHalloween, cornucopia, and Harvest moon are just some of the terms that trend during the fall season. Do you know what they actually mean?
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012