How high is the world s tallest freefall?

What is the highest record for a human free fall?

He lived out of his own meaning, at the same time this is also our ordinary people can not be imitated, we only need to do everything around us is the meaning of our life, create a good condition and then experience their own different life, it is undeniable that the meaning of our life is like a kaleidoscope, everyone can find their own meaning.

Baumgartner parachuted at an altitude of 39,000 meters and successfully opened the parachute on the ground, setting a record for the highest freefall altitude in human beings.

The most awesome stuntman in human history, Dar Robinson

In 1981, he set a record of 67 meters in free fall.

So far no one has broken it.

More than 40,000 meters. However, ordinary people should never try to challenge this record, because it is very demanding on the body.

The velocity of a free fall varies with time and is calculated by the formula v=gt. where g is the acceleration due to gravity, and t is the time of free fall. Therefore, without considering the air resistance, if the initial velocity of the free fall is high hail in seconds, and then the speed increases every second at any time.

The motion of free fall is due to gravity, and the motion of an object falling from a relative rest under the action of gravity alone is called free fall motion (its initial velocity is vo = 0m s), and then for every 1 second increase in time, the speed will not increase due to acceleration. If you don't take into account any resistance, the speed will increase until infinity, but this is only an ideal state.

In fact, when the air is in free fall, the resistance of the air to the falling body gradually increases as the speed of the free fall increases. When the gravitational force experienced by the object is equal to the drag force it is experiencing, the falling body will fall at a uniform speed, and the maximum velocity it has reached at this point is known as the terminal velocity.

It depends on how long it hits the ground, if the time is t, the landing speed is v, and the impact force is f. It can be calculated using the formula ft=mv.

An object that falls without any drag and only under the action of gravity is called"Free fall"。Such as an object that begins to fall from a resting state under the gravitational pull of the earth. The sky above the Earth's surface can be seen as a constant gravitational field.

Without taking into account atmospheric drag, the free fall motion in this region is a uniformly accelerated linear motion. Its acceleration is constant equal to the acceleration g due to gravity.

Although the gravitational force of the Earth is inversely proportional to the square of the distance from the object to the center of the Earth, the radius of the Earth is much larger than the distance traveled by the free fall, so the gravitational force near the ground can be regarded as constant for the lead, and the acceleration of the free fall is an invariant constant. It is a uniformly accelerated linear motion with zero muzzle velocity.

The first to study free fall was the ancient Greek scientist Aristotle, who proposed that the speed of falling an object is determined by the weight of the object itself, and the heavier the object, the faster it falls; Conversely, the slower it falls. Aristotle's theories influenced people for more than 2,000 years.

Until the physicist Galileo Galilei came up with the opposite opinion. In his 1636 Dialogue between Two New Sciences, Galileo wrote: If, according to Aristotle's theory, suppose there are two stones, the larger one weighs 8 and the smaller one 4, then the large one falls at a speed of 8 and the small one falls at a speed of 4, and when two stones are tied together, the faster one will be slowed down because the one is slow.

So the whole potato farming system and the falling speed are between 4-8.

However, the overall weight of the two stones tied together is 12, and the falling speed should be greater than 8, which falls into a paradoxical realm. From this, Galileo deduced that the speed at which an object falls should not be determined by its weight. In the book, he envisions that the speed of free fall changes at a uniform speed.

The formula for solving for the height of an object depends on the specific physical context. Here are a few common physical scenarios and the corresponding formulas for solving heights:

1.Free-fall motion: In a self-falling motion with only gravity, the height of an object can be solved using gravitational acceleration and time. The formula is:

h = 1/2) *g * t^2

where h is the height, g is the acceleration due to gravity (usually m s 2), and t is the time.

2.Projectile motion: In projectile motion, the object moves along the angle of the projectile with one initial velocity and is affected by gravity. In the motion of a projectile on a horizontal ground, the formula for calculating the height is:

h = v0^2 * sin^2(θ)2 * g)

where h is the height, v0 is the magnitude of the initial velocity, is the angle of the projectile, and g is the acceleration due to gravity.

3.Vertical throwing motion: In a vertical throwing motion, the object moves only in the vertical direction and is affected by gravity. The formula for calculating the height is:

h = v0^2 * sin^2(θ)2 * g)

where h is the height, v0 is the magnitude of the initial velocity, is the angle of the projectile, and g is the acceleration due to gravity.

It is important to note that there may be other factors to consider in specific applications, such as air resistance. These formulas provide basic calculations, but in real-world problems, it may be necessary to adjust the height appropriately or use a more complex model to solve for the height.

I'll give you an approximate value: an ordinary adult, with a medium height, a medium area (complaining, the human body is actually calculated by area), and the weight is ignored, and the approximate maximum speed is --- between 150-220 kilometers per hour. Take about 180 km/h.

If you are a professional, you can reduce the speed to between 130-150 kilometers if you have a good grasp of the force area.

It can be seen that no matter how high a professional lands from, as long as he has the opportunity to enter the water and has a good posture to enter the water, there is actually a certain probability of being seriously injured

The maximum speed of the fall can be obtained from the air resistance he encounters and the time of weight balance. So it has something to do with the way he lands and his body shape.

We might as well set him around. Jumping down like a skydiver is in a prone position. At this time, the windward area of his whereabouts is the largest. Approximately. To simplify the calculations. We might as well set the windward area s=

The acceleration is g = 10m s2, f resistance = null * v * s * v , g = mg

So, null *v*s*v = mg

v= sqrt(mg (null*s)).

The density of the air is taken.

This is the ultimate speed at which a person falls.

After calculation, the air resistance is considered: the maximum deceleration speed of the human limbs is about 40m s when the limbs are stretched out and the horizontal landing (which is the maximum windward area).

The speed of the group body is reduced by about 120m s

h=1 2gt*t free fall velocity calculation formula.

I can't fall to the ground at the top speed. The atmosphere burned out. If you really want to be transferred to the ground. Kindness. will die. Maybe there's a pit in the ground, too.

It's like a uniform acceleration motion, there is no time limit, it keeps accelerating... Until... Velocity of light... Then, there is a human body...

Regardless of air resistance, the acceleration due to gravity is meters and seconds. Second.

The longer it falls, the faster it will be.