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How fast is 914 centimeters per second?

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It's about one-fifth as fast as a Fastball (baseball)
In other words, 914 centimeters per second is 0.22 times the speed of a Fastball (baseball), and the speed of a Fastball (baseball) is 4.5 times that amount.
(a.k.a. rising fastball, a.k.a. cross-seam fastball, a.k.a. heater, a.k.a. hummer, a.k.a. smoker; for four-seam grip) (major league average)
The average speed of major league fastball pitch is 4,200 centimeters per second. When up against the quickest professional fastball pitchers, a batter may have less than 0.4 seconds to react to a pitched ball.
It's about four-and-a-half times as fast as Michael Phelps
In other words, 914 centimeters per second is 4.7053 times the speed of Michael Phelps, and the speed of Michael Phelps is 0.21253 times that amount.
(at the Beijing Olympics, 2008; 200 m freestyle) (a.k.a. Michael Fred Phelps) (swimmer; 1985-)
Setting a world record, Michael Phelps swam the 200 m freestyle in 1:42.96 for an average speed of 194.250 centimeters per second. Phelps would go on to win nine gold medals individually in the 2008 Olympics - more than all but eight of the competing nations.
It's about one-fifth as fast as a Skydiver (belly-to-earth)
In other words, 914 centimeters per second is 0.17 times the speed of a Skydiver (belly-to-earth), and the speed of a Skydiver (belly-to-earth) is 5.9 times that amount.
(Belly-to-Earth orientation, average conditions, terminal velocity)
A belly-to-Earth oriented skydiver's terminal velocity is about 5,300 centimeters per second. In a typical jump from 3,900 m (13,000 ft), a diver in this orientation will be in freefall for 60 seconds.
It's about one-fifth as fast as a Tornado
In other words, 914 centimeters per second is 0.1655514 times the speed of a Tornado, and the speed of a Tornado is 6.0404 times that amount.
(EF2) (wind speed range average)
According to the Enhanced Fujita scale implemented by the US National Oceanographic and Atmospheric Administration, a "significant" tornado has an Enhanced Funjita scale classification of EF2 and is characterized by wind gust speeds between 4,917.440 centimeters per second and 6,124.4480 centimeters per second. The largest recorded tornado — an F4 event occurring in Nebraska in May, 2004 — was almost 4.02 km (2.5 mi) across.
It's about seven times as fast as Walking Pedestrians (in Manhattan)
In other words, 914 centimeters per second is 7 times the speed of Walking Pedestrians (in Manhattan), and the speed of Walking Pedestrians (in Manhattan) is 0.14 times that amount.
(Manhattan; average speed; 8,978 person-sample)
A 2006 Study by the New York City Department of City Planning found that pedestrians in that city walk at an average rate of 130 centimeters per second. Pedestrians wearing headphones, the study went on to find, walk at a slightly faster 140 centimeters per second
It's about one-tenth as fast as a Skydiver (headfirst)
In other words, 914 centimeters per second is 0.13 times the speed of a Skydiver (headfirst), and the speed of a Skydiver (headfirst) is 7.7 times that amount.
(Head-to-Earth orientation or standing, average conditions, terminal velocity)
A head-to-Earth or standing-oriented skydiver's terminal velocity assuming average conditions is about 7,200 centimeters per second. In a typical jump from 3,900 m (13,000 ft), a diver in this orientation will be in freefall for 46 seconds.
It's about one-tenth as fast as a Helicopter
In other words, 914 centimeters per second is 0.116 times the speed of a Helicopter, and the speed of a Helicopter is 8.62 times that amount.
(for AH-64A Apache, a.k.a. Hughes Model 77) (maximum cruise speed)
The AH-64 helicopter, one of the primary helicopters used by the United States Army, flies at a top cruise speed of 7,890 centimeters per second. The AH-64 is the primary military helicopter of several nations including the United States, the United Kingdom, Israel, Japan, and the Netherlands.