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How fast is 0.00000220 times the speed of light?

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It's about thirty times as fast as a Hare.
In other words, the speed of a Hare is 0.03 times 0.00000220 times the speed of light.
(for European Brown Hare, a.k.a. Brown Hare, a.k.a. Lepus europaeus, a.k.a. Brown Hare)
The European Hare can run at speeds of up to 0.0000000700 times the speed of light. While speed is a factor in their escapes, hares evade their chief predators — wolves, foxes, and golden eagles — by fleeing in a zigzag pattern.
It's about thirty times as fast as a Greyhound.
In other words, 0.00000220 times the speed of light is 32.80 times the speed of a Greyhound, and the speed of a Greyhound is 0.0305 times that amount.
(a.k.a. English greyhound) (approximate maximum speed)
Greyhounds reach average race speeds of 0.00000006710 times the speed of light. Despite their racing prowess, greyhounds are not considered energetic dogs — the typical greyhound race requires the dogs to run for less than 35 seconds.
It's about forty times as fast as Secretariat.
In other words, 0.00000220 times the speed of light is 39.30 times the speed of Secretariat, and the speed of Secretariat is 0.0254 times that amount.
(at Belmont Stakes, 1973)
Setting a record finish, Secretariat ran the Belmont Stakes — a 12 furlong race length — in 2:24, for an average speed of 0.0000000560 times the speed of light in 1973. His margin of victory in the race, also a record-setter, was 31 lengths.
It's about one-sixty-fifth as fast as a Meteor.
In other words, the speed of a Meteor is 63 times 0.00000220 times the speed of light.
(formally Meteoroid or meteorite, depending on the context; a.k.a. "shooting star", a.k.a. "falling star")
Small meteoroids enter the Earth's atmosphere at speeds between 0.0000370 times the speed of light and 0.00024 times the speed of light, depending on their size. The fireball effect, known as ablation, ceases once the atmosphere has slowed the meteoroid to a velocity of about 0.00000930 times the speed of light.
It's about 65 times as fast as Michael Johnson.
In other words, 0.00000220 times the speed of light is 63.720 times the speed of Michael Johnson, and the speed of Michael Johnson is 0.01569 times that amount.
(a.k.a. Michael Duane Johnson) (sprinter; 1967-) (at the Atlanta Olympics, 1996)
Setting a record that stood for 12 years, Michael Johnson ran a 200 m in 0:19.32 for an average speed of 0.000000034530 times the speed of light at the 1996 Olympics. Johnson was nicknamed "the Man with the Golden shoes" in recognition of the custom footwear worn during these races — a pair of Nikes with a left size of 10.5 and a right size of 11.
It's about 65 times as fast as Usain Bolt.
In other words, the speed of Usain Bolt is 0.0156 times 0.00000220 times the speed of light.
(at the Beijing Olympics, 2008) (a.k.a. Usain St. Leo Bolt, OJ, C.D.) (sprinter; 1986-)
Setting a world record, Usain Bolt ran a 100 m in 0:09.69 for an average speed of 0.00000003450 times the speed of light at the 2008 Olympics. Furthermore, Bolt's margin of record breaking — 0.03 s — is the largest margin of victory in the history of digital measurements.
It's about 70 times as fast as Flo-Jo.
In other words, 0.00000220 times the speed of light is 70.370 times the speed of Flo-Jo, and the speed of Flo-Jo is 0.01421 times that amount.
(at the Seoul Olympics, 1998) (a.k.a. Florence Griffith-Joyner, a.k.a. Florence Delorez Griffith) (swimmer; 1959-1998)
Setting a world record in 1988, Flo-Jo ran a 200 m in 0:21.34 for an average speed of 0.000000031260 times the speed of light. Known as a 200 m runner, Joyner also set a record time in a 100 m race at in 1987.