free-fall height
1Free climbing — is a type of rock climbing, in which the climber uses no artificial aids to make upwards progress. In this way, the climber will use only hands, feet and other parts of the body. Ropes and protective equipment are used only for protection against …
2Free trade — Not to be confused with Free market. World trade A series on Trade …
3Free State of Galveston — This article is about a historical period. For the wider history of Galveston, see History of Galveston, Texas. For the city of Galveston, see Galveston, Texas. Free State of Galveston …
4Nevada Fall — Location Yosemite Valley, Yosemite NP, CA, US Coordinates …
5Decline and fall of Pedro II of Brazil — Emperor Pedro II in 1887 This article is part of a series related to Pedro II of Brazil …
6china — /chuy neuh/, n. 1. a translucent ceramic material, biscuit fired at a high temperature, its glaze fired at a low temperature. 2. any porcelain ware. 3. plates, cups, saucers, etc., collectively. 4. figurines made of porcelain or ceramic material …
7China — /chuy neuh/, n. 1. People s Republic of, a country in E Asia. 1,221,591,778; 3,691,502 sq. mi. (9,560,990 sq. km). Cap.: Beijing. 2. Republic of. Also called Nationalist China. a republic consisting mainly of the island of Taiwan off the SE coast …
8mechanics — /meuh kan iks/, n. 1. (used with a sing. v.) the branch of physics that deals with the action of forces on bodies and with motion, comprised of kinetics, statics, and kinematics. 2. (used with a sing. v.) the theoretical and practical application …
9Russia — /rush euh/, n. 1. Also called Russian Empire. Russian, Rossiya. a former empire in E Europe and N and W Asia: overthrown by the Russian Revolution 1917. Cap.: St. Petersburg (1703 1917). 2. See Union of Soviet Socialist Republics. 3. See Russian… …
10gravitation — gravitational, adj. gravitationally, adv. /grav i tay sheuhn/, n. 1. Physics. a. the force of attraction between any two masses. Cf. law of gravitation. b. an act or process caused by this force. 2. a sinking or falling …
