If you mean the top speed by running or sprinting, the answer is 37.578288 kilometers per hour or 23.350065 miles per hour. This record was set by Usain Bolt in the 2009 Berlin World Championships.
If you are referring to the top speed of a manned aircraft, it would be the space shuttle, with the maximum speed of 17,320 miles per hour or 27,873.838 kilometers per hour.
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∙ 2010-07-06 19:13:0670mph
Human can run 64.3kmph (40mph). This is a human's top speed.
Humans top running speed has been recorded at 27.89 mph
The fastest speed that a human being has ran is 27.28 mph or 43.90 kph. This was run by Usain Bolt in the fastest consecutive races. Speed is down to the muscle tone and fitness as examples.
The soccer ball reaches its top speed of about 75 mph 1 second after being hit.
Nobody knows, but the average speed i believe is 10mph
It's 40 kmph. 25 miles per hour.
It's 40 kmph. 25 miles per hour.
It is not possible to answer the proper speed of a normal human being because it depends on daily practice. but the highest speed a human can reach is in between 40Kmps to 45Kmps.
Top Human speed is estimated to be 15 miles per hour, in full sprint.
According to BMW, all of their road-legal cars have an electronically limited top speed of 155mph (250km/hr). Without the electronic limitiation, the top speed is reported as being 214mph.
23.5 miles per hour