Rolling+motion
81Tilting train — A tilting train is a train with a mechanism that enables increased speed on regular railway tracks. As any vehicle rounds a curve at speed, objects inside the train are in a non inertial frame and experience centrifugal force since the vehicle is …
82Radio-controlled aircraft — A radio controlled aircraft (often called RC aircraft or RC plane) is a model aircraft that is controlled remotely, typically with a hand held transmitter and a receiver within the craft. The receiver controls the corresponding servos that move… …
83wear — wearer, n. /wair/, v., wore, worn, wearing, n. v.t. 1. to carry or have on the body or about the person as a covering, equipment, ornament, or the like: to wear a coat; to wear a saber; to wear a disguise. 2. to have or use on the person… …
84Super Bowl XXXIV — Infobox SuperBowl sb name = XXXIV visitor = St. Louis Rams home = Tennessee Titans visitor abbr = STL home abbr = TEN visitor conf = NFC home conf = AFC visitor total = 23 home total = 16 visitor qtr1 = 3 visitor qtr2 = 6 visitor qtr3 = 7 visitor …
85Angelo Di Pietro (inventor) — Angelo Di Pietro(1950, Avellino, Italy) is an engine designer who developed the Di Pietro Motor air engine. He qualified as Congegniatore Meccanico in Avellino and moved to Stuttgart to work on the Wankel rotary engine at the Mercedes Benz… …
86roll over — verb a) To make a rolling motion or turn. The SUV rolled completely over. b) To cause a rolling motion or turn. That night, and for many nights after, the Velveteen Rabbit slept in the Boy’s bed. At first he found it rather uncomfortable, for the …
87Sphereing — Zorbing is the practice of humans traveling in a sphere, generally made of transparent plastic, usually for fun. Sphereing or globe riding is generally performed on a gentle slope, allowing the rider to roll downhill, but can also be done on a… …
88Angle of friction — Friction Fric tion, n. [L. frictio, fr. fricare, frictum,to rub: cf. F. friction. See {Fray} to rub, arid cf. {Dentifrice}.] 1. The act of rubbing the surface of one body against that of another; attrition; in hygiene, the act of rubbing the body …
89Anti-friction wheels — Friction Fric tion, n. [L. frictio, fr. fricare, frictum,to rub: cf. F. friction. See {Fray} to rub, arid cf. {Dentifrice}.] 1. The act of rubbing the surface of one body against that of another; attrition; in hygiene, the act of rubbing the body …
90Friction — Fric tion, n. [L. frictio, fr. fricare, frictum,to rub: cf. F. friction. See {Fray} to rub, arid cf. {Dentifrice}.] 1. The act of rubbing the surface of one body against that of another; attrition; in hygiene, the act of rubbing the body with the …
