Answer: four
The two-person double chair which for many years was the workhorse of the ski industry can move roughly 1200 people per hour at rope speeds of up to 2.5 m/s (8.2 ft/s). The four person detachable chairlift (“high-speed quad “) can transport 2400 people per hour with an average rope speed of 5 m/s (16.4 ft/s). Some bi and tri cable elevated …
Numerous studies have demonstrated reduced employment opportunities. Severe shortness is associated with lower income. Self-esteem may suffer and family relationships may be affected.; Extreme shortness (in the 60–90 cm or 2–3 feet range) can if not accommodated for interfere with activities of daily living like driving or using countertops built for taller people.
The Boeing 727 is an American narrow-body airliner produced by Boeing Commercial Airplanes.After the heavy 707 quad -jet was introduced in 1958 Boeing addressed the demand for shorter flight lengths from smaller airports. On December 5 1960 the 727 was launched with 40 orders each from United Airlines and Eastern Air Lines.The first 727-100 rolled out November 27 1962 first flew on …
Scholastic wrestling sometimes known in the United States as folkstyle wrestling is a style of amateur wrestling practiced at the high school and middle school levels in the United States. This wrestling style is essentially collegiate wrestling with some slight modifications. It is practiced in 49 of the 50 states in the United States. When practiced by wrestling clubs of younger …
“Transmission tower” is the name for the structure used in the industry in the United States and some other English-speaking countries. The term “pylon” comes from the basic shape of the structure an obelisk-like structure which tapers toward the top and the name is mostly used in the United Kingdom and parts of Europe in everyday colloquial speech.
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