What is the greatest speed human can achieve?

Question

rocket, airplane ....

Answer 1

Even though you're sitting in your chair totally motionless, staring at the screen, you're still moving at about 14,000 mph. (if you live near the equator)! That's how fast the earth is spinning. Makes you want to throw up huh?
We could go faster than the speed of light, as long as we adjust to the velocity of such a high speed, slowly increasing speed instead of shooting off like a rocket!
Generally though, if we can allow enough time to adjust and gradually build speed, there could be no limits!
Referring back to the first paragraph, you realize that even zooming along at warp speed is no big deal; you've even slept through it! (or do you still feel nauseous?)

Answer 2

The fastest speed that the human body can withstand is about 1400 miles per hour after that the blood can not flow to the brain and other organs and you will pass out and possibly die. Now that is here on earth....fighting the gravitational pull of earth. When astronauts re-enter the earth atmosphere they are traveling at about that speed, but slow down very quickly. In space, with little or no gravitational pull we are able to achieve greater "speeds" But the human body is still not equipped to handle it. Bone loss and muscle loss are documented side affect.

Answer 3

by foot if the world record for the 100 meter run = 9.76 seconds
how many MPH from how many km per 1 hour x (60 minutes/hour x 60 seconds) = 3600 seconds/hour can a human run at?
find n in km/hour
100 m x 1 km/ 1000 m = 0.1 km
0.1 km = 9.76 s
n = 3600 s/hour ( cross multiply )
(9.76s) x (n) =( 0.1) km) x (3600) s/hour
n = (0.1x 3600) km s / ( 9.76 ) hour s
n = +/- 36.885 km/hour now convert to MPH (Kph / 1.609344 = Mph)
36.885 Kph / 1.609344 = +/- 22.92 Mph
for land
speed record is 1,227.985 km/h (763.055 mph), set by Andy Green in Thrust SSC in the Black Rock Desert, Nevada, USA, on October 15, 1997

and flying
a rocket plane the fastest kind of airplane up to a speed of 4,520 mph

Answer 4

If you drop a human from a good height, they should achieve a terminal velocity of about 200kph (around 145mph).

Answer 5

if teleportation was posible and information was the only thing requied to be transmited for teleportation then there is no limits ..plz refer my 2 qusetions on instantanious comunication for a thought expeiment on how instantanious comunication might be achived if an ideal rigid body existed..

Answer 6

Speed of light and even high speeds.

Is, Sky is the limit.
No. Limits are to be broken.

Answer 7

I believe its Mock 4 with Jets. But I don't know exactly what you are asking.

Answer 8

suprra ligth speeds


speends witch alow time travel

wittch means u can be back before u left if wish

see how

Answer 9

Ludicrous speed, I'm serious o_~

Answer 10

ask any guy running from the police! lol