Search results
Results from the WOW.Com Content Network
The plot centers on a city bus rigged by a vengeful extortionist (Hopper) to explode if its speed drops below 50 miles per hour (80 km/h). Reeves plays an LAPD officer tasked with preventing the disaster, with Bullock portraying a passenger who becomes unexpectedly involved in the mission. Speed premiered on June 10, 1994 by 20th Century Fox.
Speed is the magnitude of velocity (a vector), which indicates additionally the direction of motion. Speed has the dimensions of distance divided by time. The SI unit of speed is the metre per second (m/s), but the most common unit of speed in everyday usage is the kilometre per hour (km/h) or, in the US and the UK, miles per hour (mph).
A speed record is a world record for speed by a person, animal, or vehicle. The function of speed record is to record the speed of moving animate objects such as humans, animals or vehicles. The function of speed record is to record the speed of moving animate objects such as humans, animals or vehicles.
In 1983 Richard Noble had broken the world land speed record with his earlier car Thrust2, which reached a speed of 1,019 km/h (633 mph). The date of Andy Green's record came exactly a half century and one day after Chuck Yeager broke the sound barrier in Earth's atmosphere, with the Bell X-1 research rocket plane on 14 October 1947.
Land speed records by surface Category Speed (km/h) Speed (mph) Vehicle Operator Date Certifier Refs On ice: 335.7: 208.6: Audi RS 6: Janne Laitinen 9 Mar 2013 FIA [19] On the Moon: 18.0: 11.2: Apollo 17 Lunar Roving Vehicle (LRV‑003) Eugene Cernan: 11 Dec 1972 (unofficial) [20] On Mars: 0.18: 0.11: Mars Exploration Rovers Spirit and Opportunity
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
The 50-mile race walk is a racewalking event. The event is competed as a road race. See Kennedy march for the 50-mile walk started a fitness challenge. Athletes must always keep in contact with the ground and the supporting leg must remain straight until the raised leg passes it. 50 miles is 80.47 kilometers. [2] [3] [4] [5]
This state-of-the-art train is a testament to China's commitment to leading the world in railway innovation. With a test speed of 280 mph, the CR450 is poised to break records and set new ...