there is no totally correct answer to this question as a lot of factors come into account. the type of material being landed on, the position of the body on impact, the part of body to hit first, and also how relaxed was the person upon impact all affect how well someone can survive a fall. my fathers friend sherry was in her 20's and went skydiving. her parachute failed to deploy and she fell over 2 miles into a small pond and actually is still alive today. she sustained massive internal bleeding and most of her bones were broken. she says after the first 45 seconds she just relaxed and the doctors claim that may have improved her chances. today she is still healthy and able to live a normal life. but say if someone fell 4 stories onto cement they would probably have a much smaller chance to survive because of the fact they wouldn't have enough time to relax and because of the material being landed on.
0.7
Each human being is different. Different height, weight, body mass, win resistance, etc.. Your running speed, which is used for escape velocity is reduced by the three thrust vectors applied to the jump. 1. Vertical vector 2. Horizontal vector 3. coeffcient of the two against gravity, wind, and air density. A good coefficient for most normal body weights is between 12 and 18 degrees vertical angle, running at full speed possible, and following into a forwad rol, to land feet first, because in the forward roll, you'll produce less resistance...but in practice, people who flip actually slow their forward thrust, because of counterbalancing muscles which object more resistance... A full jump, into a forward dive is good, then hit the ground into a forward roll...but that's not how they score the jump... In the real world, when a man had to jump between to spaces to outrun something, he didn't circle his arms, and draw his legs up into that forward driving position...he DOVE--that's how our four-legged ancestors do it for maximum ditance... Sorry-lecture over!
Marconi ruined him
Assuming that the two are the same man ... the man diving from a 10 meter board would have five times the potential energy as the man on the 2 meter board. The energy is directly proportional to the height.
when a man is standing on ground all his weight is in downward direction and pressure is the force divided by area as force is maximum and area is minimum so pressure will be more when he is standing
Human height has varied from 2 feet to almost nine feet.
That's about 4 times the height of a grown man.
It depends on if your running before you jump. If not you can probably jump 5 to 8 inches over your height. The reason why i sat 5 to 8 is because it depends if you are a man or a woman. :)
12 feet olympicans do double "Carl Lewis" do golds
The official good height of a man Is 6 foot.
Yes, if they are both at rest and on a moving railroad flatbed. Otherwise, yes, if the man intends to die or become seriously injured.
jump man jump
3 foot tall
According to reliable sources, the average height of a french man is 5'9.
shes the height of an 'average' man
velociraptor jumped about 12 feet in the air! Going to high ground wouldn't save you from its jaws!
the average height of a British man in 1700 is 5'6" or 5'7" depending on where you look.