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Legua nautica (nautical league): Between 1400 and 1600 the Spanish nautical league was equal to four Roman miles of 4,842 feet, making it 19,368 feet (5,903 metres or 3.1876 modern nautical miles). However, the accepted number of Spanish nautical leagues to a degree varied between 14 1/6 to 16 2/3, so in actual practice the length of a Spanish ...
The only visible portion of the tunnel is a 130-foot (40 m) high surge tank constructed on the hill above the plant to absorb hydraulic momentum of the water in case of load rejection. aerial view of Chelan, Washington and the lake. The powerhouse is located at Chelan Falls. It is 150 feet (46 m) long, 83 feet (25 m) wide and 130 feet (40 m) high.
San Francisco is an extreme example: water makes up nearly 80% of its total area of 232 square miles (601 km 2). In many cases an incorporated place is geographically large because its municipal government has merged with the government of the surrounding county.
The old English mile has also been defined as 79,200 or 79,320 inches (1.25 or 1.2519 statute miles). [19] The English long continued the Roman computations of the mile as 5,000 feet, 1,000 paces, or 8 longer divisions, which they equated with their "furrow's length" or furlong. [20]
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Portrait of Robert Fulton by Benjamin West, 1806 "My first steamboat on the Hudson's River was 150 feet long, 13 feet wide, drawing 2 ft. of water, bow and stern 60 degrees: she displaced 36.40 [sic] cubic feet, equal 100 tons of water; her bow presented 26 ft. to the water, plus and minus the resistance of 1 ft. running 4 miles an hour."
It is the tallest roller coaster inversion west of the Mississippi River, measuring 150 feet (46 m) in height. [1] It includes "two upside down twists and two vertical rolls over a track length of 863 feet (263 m)". [27] In some places, riders traverse speeds of 62 miles per hour (100 km/h). [1]
The 2 mile (3,520 yards, [1] 10,560 feet, or exactly 3,218.688 metres) is a historic running distance. Like the mile run , it is still contested at some invitational meets due its historical chronology in the United States and United Kingdom .