04-01-2007, 01:37
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חבר מתאריך: 10.11.03
הודעות: 640
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למה לא חשוב?
אם הייתי בודק הייתי צודק.
A typical person can handle about 5 g before this occurs, but through the combination of special g-suits and efforts to strain muscles —both of which act to force blood back into the brain— modern pilots can typically handle 9 g sustained (for a period of time) or more.
Humans can survive about 20 to 40 g instantaneously (for a very short period of time). Any exposure to around 100 g or more, even if momentary, is likely to be lethal.
Voluntarily: Colonel John Stapp in 1954 sustained 46.2 g in a rocket sled, while conducting research on the effects of human deceleration. See Martin Voshell (2004), 'High Acceleration and the Human Body'.
Involuntarily: Formula One racing car driver David Purley survived an estimated 178 g in 1977 when he decelerated from 173 km·h−1 (108 mph) to 0 in a distance of 66 cm (26 inches) after his throttle got stuck wide open and he hit a wall.
ואם כבר מדברים - טייסים אמריקאים מתאמנים והשפעת הG:
http://www.bestofyoutube.com/video.asp?videoid=298
ותודה לויקיפדיה.
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Intel® Core™ i7-4790K 4.0GHz, Gigabyte GA-Z97X-UD5H-BK
Gigabyte GTX 460SE 1GB, G.Skill RipjawsX 16GB 1600MHz
Samsung 840 Pro 256GB, Dell 2408WFP
Seasonic G650, Fractal Design Define R5
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