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Anonymous users2024-02-11The formula is definitely wrong, it is the ideal state, and the air resistance is not taken into account. It is estimated that the person has died before he comes down, not necessarily burned to death by fire or suffocation. In the movie "Kung Fu", Zhou Xingxing's appearance, how much air pressure is there, you can't breathe at all.
No one knows if it can be **, no one has fallen from it so far, and some of them have come down with the plane, and they are all rusty.
That's a good point:
Whether you die or not depends on where you fall.
If there is no wind, it will fall quickly.
A tornado may not come down for a while and a half.
If the air is humid enough, it shouldn't catch fire.
By: Milan's Little Bricklayer-Doorman II 12-27 13:41
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Anonymous users2024-02-10Calculate it by this formula.
6000=1 2gt2 (the square of t) g = 10 The t calculated is the time of your fall, the person will die, because of my mass, when the person reaches the ground, there will be a certain impact force, this force is related to the speed of reaching the ground, and it is also related to the mass of the person! The greater the mass, the greater the speed, and the more miserable the person will be!
As for the fire, probably! Because the speed of people will be very fast, they will rub against the air, and they will not necessarily catch fire, but they will probably burn on their bodies!
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Anonymous users2024-02-09Whether you die or not depends on where you fall.
If there is no wind, it will fall quickly.
A tornado may not come down for a while and a half.
If the air is humid enough, it shouldn't catch fire.
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Anonymous users2024-02-08So about 36 seconds...
Go to the stone yourself.
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Anonymous users2024-02-07Who has this hobby? Who still wants to erase it?
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Anonymous users2024-02-06180 seconds.
When people fall in the air for about 20 seconds, due to the increase of people's falling speed, the air resistance also increases to balance with people's gravity, and after that, people will continue to do uniform linear motion until they fall to the ground, and this speed is between 52 meters per second and 54 meters per second, that is, about 180 kilometers per hour. So it takes about 180 seconds for a person to fall to the ground at an altitude of 9,000 meters.
The 9000-meter free fall takes about 40 seconds, starting with meters per second and getting faster and faster.
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Anonymous users2024-02-05It's okay, so don't think about it.
Life is precious. As long as you live, there is hope.
Hold on in the midst of the pain.
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Anonymous users2024-02-04If the object is treated as a free-fall premature body motion regardless of air resistance, it can be obtained by h g* t 2 2.
The fall time sought is t pure mold root number (2h g) land pants sedan root number (2*7000 10) seconds.
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Anonymous users2024-02-03Calculated with free fall
t = root (2h g) =
In fact, due to air resistance, the time is longer.
After the water is boiled, add an appropriate amount of oatmeal, and grind the bottom of the pan while cooking. If two people eat or three people can beat two to three eggs, you can open the eggs and pour them into the pot.
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