Autochatte: the threat to modern humanity is the frontal collision. If there is no collision not to avoid how to leave the frontal collision

Frontal collision

Effects frontal collision cars

Frontal collision - type of collision in which vehicles (ships, airplanes, cars, trains) face each other in counter courses.

In road transport, due to high speeds modern cars, the frontal collision usually leads to death or severe injuries of drivers and passengers.

On the railway transport, the frontal collision implies the finding of trains on one way. This means that at least one of the trains occupies the wrong way or ignored the stop signal.

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Watch what is a "frontal collision" in other dictionaries:

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Undoubtedly, any accident is an extremely unpleasant incident that often ends the tragedy. However, no matter how much parties wanted to forget everything, in any case, it is necessary to determine the culprit and evaluate the damage caused. Help in performing such a task can the correct classification of the type of accident and recreation of the overall picture of events, part of which is the speed of movement of both cars.

Calculation of speed and how the frontal collision occurs

Many motorists believe that when a collision of two windows, the foreheads are summed up in the forehead, and final result It turns out the same as when a collision of one car at the total speed of the concrete wall.

That is, suppose that two vehicles before the collision moved at a speed of 65 km / h each, but will this mean that one such a car crashed at a speed of 130 km / h to the concrete wall, will get the same damage as the machines in Previous version? Are there speeds with a frontal collision? Let's try to figure it out in this matter.

In the collision of vehicles, everything occurs literally in a matter of seconds, during which each of the cars is deformed, or completely destroyed. The main factors affecting the power of destruction is the design of the machines and their speed, and the impact impulse acts along the impact line. The direction of this line in the process of collision depends on the direction and speed of moving two bodies. If the vehicles moved at different speeds, then the impact line will pass at a smaller angle with respect to the axis of the machine moving at a greater speed.

At the same time, considering the collision vehicle With any obstacle, in this process you can select the two subsequent stages: moment of contact (it is considered until the moment of maximum convergence) and Moment movement of the vehiclewhich lasts until the separation of cars. The first stage is characterized by a partial transition of the kinetic energy of movement into potential heat energy, the energy of elastic deformation, etc. With the beginning of the second stage, the obtained potential deformation energy is transformed into the kinetic energy of the vehicle. If we are talking about inelastic bodies, the blow will end in the first stage.

Even if we assume that the car was moving at low speed, its kinetic energy will be quite large, and the blow to a fixed wall with a large mass will take the absorption of its entire energy. Durable and rigid wall is almost not deformed.

Of course, it is impossible to say that the blow of a stone wall will be completely identical collision of two identical passenger cars. For instance, if one vehicle moves faster than the other, then the total energy allocated during a collision will be less than the same indicator in the previous case. A lighter vehicle or vehicle moving at a lesser speed will receive more energy than the one they had before the time of the collision. That is, finding out whether the speed is summed at a frontal collision, it is necessary to understand that it is necessary to add not to this indicator, but impulses - a combination of speeds and masses.

Energy is spent on deformation (accompanied by heat release) and elastic deformation with a change in pulse (velocity by the direction module). The balance of deformation data is determined by the initial conditions of the accident, and the final result proceeds from the balance of the deformations occurring. Thus, the impulses are cleaned.

Common causes of windscaling cars

If you are interested in how to avoid a frontal collision, then it will be worthwhile to know about possible reasonswhich lead to such trouble. So, in most cases, the collision of vehicles is the result of overtaking with the departure of the oncoming movement, the detour of different obstacles (including other parked cars), intersection of intersections (especially ring), as well as a consequence of ahead with moving to the extreme left lane and rebuildings.

Also can not be remembered about exceeding speed \u200b\u200bregimeWhat is also frequent cause Creation of emergency situations on the roads. This behavior is particularly dangerous if the motorist does not own the main driving skills, as a result of which the car may tip over (especially relevant for the conditions of ice).

Note!According to the information provided by the traffic police, most of the frontal collisions occurs during the winter, when the surface of the road is covered with ice crust, and drivers turn out to be unprepared for similar weather conditions.

Often the root cause of accidents is also becoming excessive self-confidence of drivers. Deciding to overtake the vehicle moving in front, not all motorists correctly evaluate the speed of the vehicle along the oncoming lane, and passing vehicles. In addition, various optical effects arising from limited visibility and bad road conditions disappear from their field of view.

The frequent cause of the frontal collisions of cars can also be called the driver's fatigue, which simply falls asleep at the wheel and unconsciously sends its vehicle to the headband. This often happens to the drivers of overall trucks, and it is possible that a person sleeps behind the wheel, it is possible, based on the dynamics of the acceleration of the car on the counter-lane and the trajectory of its movement.

Interesting to know! Foreign publication "Forbes" calls the main cause of the frontal accidents drunkenness of drivers. It is no secret that even a small amount of human alcohol in the blood of a person significantly reduces his reaction to everything that is happening, which is why half of all accidents on the roads occur in the same America.

As for domestic motorists, it is safe to say that this is not the only basis for the growth of emergency situations on the roads. The driver can lose control over the control of the car and due to the drift, the locking of the steering wheel or departure on the bad section of the road.

So how to get away from the frontal collision on the track, if an unmanaged car is underway? The main thing is to try to avoid the shock of the forehead in the foreheadSince in this case the damage to the car and trauma passengers is often more significant than with other collisions (for example, when you have a tangent). Therefore, the first thing you need to do in unforeseen situation - It is resetting the speed and try to slow down and only after that start acting with the steering wheel.

However, if you see that the frontal collision is still inevitably, it is better to send a car away from the road. In any case, entering the shrub, a cuvette or a snowdrift will be less dangerous than a meeting with counter transport (of course, large trees, pillars or walls also better avoid).

Important!With a frontal blow, the airbag is not triggered, so the only thing that can save the driver and passengers is a seat belt.

In addition, as soon as you noticed that the oncoming car left its movement band and turned out to be practically next to your car, the frontal impact is better to prefer a tangent challenge with a passing vehicle. This advice is relevant and for situations where an unexpected obstacle appears on the road (for example, a large animal), and you do not have the opportunity to get away from meeting him.

A sufficiently large amount of heavy or even mortal injuries appear due to shots in the side parts of the vehicle. In the event that you did not immediately notice the approaching from the side of the car, and the stopping of your own vehicle will definitely lead to a collision, try to get away from it with an increase in speed. It should be understood that an attempt to prevent the frontal collision with one car can always end the meeting with the other.

Did you know? According to the official statistics of the traffic police of Russia, in the first half of 2016 (from January to June) more than 8,000 people died in an accident, and the cause of 34.3 thousand accidents was the low quality of the road surface. In comparison with last year, the growth of such accidents amounted to 7.8%.

What to do if the collisions can not be avoided

Due to the confusion, many drivers do not have time to react to the danger that has appeared, and often take any actions to leave the collision with a car flying on you too late.

What to do with a front collision? In fact, you have a little options, and in addition to the already described actions, the main of which is the attempt to leave the forehead to the forehead, everything that you have to have to warn the rest of the participants road About an emergency. It is likely that the sound or light signal will also affect the driver of the counter vehicle, deriving it from the stupor. Thus, the loud signal speaking at such moments acts as an irritant that can lead to a sense of confusion or a tired person.

However, if the driver rushes on you lost control over its vehicle, then in this way you can only warn other drivers about the inevitable accident, although it has already been a lot.

Well, if in the critical situation you turned out to be fastened, but if it is not, try to quickly lie down the side by moving on passenger seat - It will relieve you from dangerous injuries from flying items. A fastened driver is also necessary to close the face with his hands, which will help protect your eyes and face from fragments of broken glass, as well as quickly remove legs with pedals (so you will save yourself from serious fractures of stop and legs).

Whatever it was, but in any situation it is worth keeping calm and not to give in panic. Only so you can navigate and do everything possible to reduce the possibility of damage to maximize.

Note! Conversation by mobile phone In the process of managing the vehicle, the risk of emergency is four times, and if the driver has also thought to gain messages, then the probability of obtaining damage during the front collision increases in as many as six times. The driver's reaction rate in such a situation is reduced by 9% and 30%, respectively.

Fuuu-xxx ... Hello ... The title can continue and continue in different variations. At the end of the post I will lay out autavavaire - video About my first highway from which I went out with the least losses, if you take into account the health and life in general. Only today more or less departed from this awesome stress. Upon arrival home - the heart passed, I had to drink a little overnight.

I want to know your opinion on this. Your assessment is what you will see. I myself have already made conclusions for myself. Is it worth suing the roadmakers, although initially wanted to make a claim not to them? Or maybe I yourself are to blame for this because of my inexperience? Well, okay, everything is in order ...

What is the reason for autoavaria?

What happened to me? On Saturday, I returned to my car from a small trip, from the area. Our city is 100 km from the federal route. This highway was repaired by the Finns 2 years ago and while she is still in good condition, which will not say about our branch. No, its condition will not call a catastrophic summer, it is periodically latching. In the Arkhangelsk region, it is possible to say roads at all, compared with our. In the year before last, we traveled on this "roads". On the way back, as they were loaded, all the disks were brought. Somehow to the house got a quiet sap, periodically pumping the wheels.

In Russia, 2 troubles, but did I fool?

The fedender we sprinkle with reagents in winter, so it is clean at that time. Our district road and the road in the city lives without chemistry, that for cars it seems like better - it will be less to rot, but it's an icy crust it covered all winter. In winter, on it - it is constant that the safety of movement is very interferes. Who knows what kind of tie in winter and how car owners suffer from her - no need to explain. So now I don't need to explain it, since she infected the sick joke with me and my swallow. Plus, of course, my driving experience is not too large - only 2 years from the moment of purchase, but still on vacation, we went without accidents.

Well, now everything is already behind and already think that it is good that everything ended. And it could happen so that this post would not be published. Guess why?

I will not argue that I was driving without exceeding speed, but if she was, then not more than 10-20 km / h. But if neither this fucking rut, if neither this, who seemed an obstacle to me - a counter minibus, then the accident would not happen. And in the current situation, I chose a smaller sense and intentionally went to the cuvette, in order to avoid a frontal collision and with a microm or with a grader.

Yes, the graders clean our roads, but Failed and Kiege, they cannot contemplate with the coating. They believe the fresh snow and do not give the road to narrow - subordinate to the side. Well, the sprinkles occasionally go to the track ...

It was 14.25., Judging by the clock on the DVR. Going out of turn, at first I saw this grader, who walked, subordinates the side of the opposite side, then the minibus, which was started to bypass the grader. And then I decided that I could encounter this microm, that we would not go out ... You know, you need to have iron nerves to anticipating the forehead in the forehead, do not take anything, and go as you drove before, in the hope that the counter Himself will leave the collision with you.

And then I decided to secure my position on the road. I decided to get out of the gauge and sniffer to the edge of the road, which led to the drift of my car ...

I know that when driving a front-wheel drive car, you need to turn the steering wheel to the same side and add gas to align the car. But I did not have any time nor space. It was necessary to leave the collision in any way. And in this way and the place was of course a cuvette.

Damn, looking at this video already probably 500 times ... just 4 seconds have passed since the start of the drift before the collision with the snow road and only 2 seconds I had to make a decision - where to go ...

Once again you will ask you - what unlocking nerves need to have, in this situation, staying in a rut, only to lose gas and wait for you when they are united? Maybe you will see in my roller a different saving way out that I should have going?

So that you do not advise me, and it is always easy to do, and did not say, I did as I considered right. And in my situation, when I was already listed, it was the most correct way out. If if if ... how many of these if you could say. But everything has already happened.

Now I would do otherwise in that situation. But someone would generally be able to pour into a ditch and please under the grader, or kissed the microman. Now you think: it was necessary to reset the gas and not going down from the gauze to slow down, waiting for you a counter car. Would you suddenly be listed when maneuvra? And then it would not help anything ... And I decided to reinforce it, clinging to the edge of the road, but I was brought from behind Kara, so that it ...

Now I understand that that day we were born again or the Lord gave us a delay, or we have cool guardian angels with him. Because if we were played, I would be to blame - 100%. If in a minibus, and there was a man 6-7 (I don't remember exactly. They stopped and managed about our health), if I had stayed alive and there were victims - I would get the term definitely ... if it had crashed into a grader and died Friend - also shines, the tractor would not be a tractor ...

Somehow so here I am talking now, and when I came home and looked at the video of the video - I thought that I was blamed that I had a minibus, which I initially seemed to me - it was too left on my side. But by revising many times the video and listening to the opinions of traffic cops, friends, strangers and not only people, now I think otherwise ... Now I thank God that we all remained alive and that everything is so safely ended ...

Friends, the continuation of your history I would like to lay out in the following posts - do not be offended ... just too long will get a post, and this is not very loved by search engines, and besides, I want to someone's interest in my story ...

Joke friends, but it has a share of truth as you guess - this is about ignition of interest. Yes, it will simply be logical. The first part - as it was, the second -. In the third, it is possible to describe what was on arrival home and what was the next day when people gave an assessment of my history, etc. Yes, it is possible to write 4 and 5 and 6, since after it will repair the car or it will not be. No, it will be. Before the vacation you need to repair it, and then after it the money ends ...

Well, all, here autoavaria video... it is short, about 20 seconds. What was before driving and moment of impact. By the way, maybe in the following parts I will lay out the video about what was after hitting the cabin, as the DVR camera turned and began to remove the salon ... But I don't know exactly if I decide later, since it could affect the course of events, not in My benefit ... Or maybe there is no ... you need to think carefully ...

Everything, look, and wait for your opinions to this follow ... I do not say goodbye, your

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To the entry "How I left the Lobokuhi, or thanks to the Lord for salvation, or the features of the winter road in the Kovdor district" 24 comments The most active commentator at the end of the month receives a cash prize.

Looked. Summary. I do not at anyway, I do not justify that Balbes, who flipped into the oncoming lane. But looking at the video times five, I did not notice the reduction of the speed of your car. But in winter, it is necessary to reduce the speed to the bending of the road, it is necessary to reduce the speed to quiet, because the car does not see what the situation there is, and always, I emphasize - you should always expect, with the right bend - it can take me out, at the left - on me may take out. And if you always remember, then many problems can be avoided. I am 35 years driving, and recent years 30, almost after the same case, adhere to this rule. And in general, if I see something in front, it's not necessary, not necessarily on the turn, the first thing I do is reduced the speed to such that if necessary to quickly stop. The video shows that you began to rotate too cool, it was necessary to have a smooth (winter does not like sharp movements, accelerations, braking). And with a quieter speed, you could disperse, jumping at least one king. Well, as it happened, it happened, and we must really rejoice that everything is so less happily ended. And remember that in Russia two misfortunes - roads and fools on the roads, and ride holding it in the mind. And most importantly - you need to learn yourself at the wheel control. First time it will be hard to bother yourself, but when everything will be done on the machine, it will be much easier to drive. And yet, the first years, especially from 1 year and up to 3-4 years, are considered the most dangerous. It seems already the speakers, and the skills are not worked out, this is the people and beats. Well, here is short and that's it. I wish you with all my heart - no longer fall into such situations. Good luck on the roads.

Of course, I did not drive into my 16, and the more not experienced, but, as I think, the minibus early went to the oncoming lane, without making sure no interference. But, that personally surprised me, you did not drop the speed at no reason, nor at the sight of cleaning equipment, and somehow too early gave the right to the right, and it is not surprising that with a decent speed and winter road it led the car and took the car to the roadside. IMHO.

No Artem, not early. The DVR removes the wide-angle lens and it seems that everything is far away. In fact, everything was near and before the grader Alexey did not reach the meter 3-4 or even less.

So I have recently been talking about this: "Lives and thank God, and the car is a big deal. What are material values \u200b\u200bcompared to human life? - Nothing! " Circle a driver's experience and quickly do not chase, especially in winter.

Pitch, terrible thing. Here, the experience of even 100 years will not help. Made everything right. I once picked up at the speed of 20 km per hour just thrown into a fear for a split second. And the other time, on a completely empty street (drove in the city on the private sector, it is practically not clean) at night, for the same fraction of a second in a completely turtle speed turned 180 degrees. And I drove in the opposite direction. Where the wheel did not do any movements. I dare in one direction, then in the opposite. Two passengers did not even understand what it was.

And then the speed of all the same was decent. Once, in a similar situation, (you have a grader, and there was overtaking a bus), a counter-jiggl jumped out of the bus, seeing my car jumped into a cuvette. The truth is no consequences. The little geometh and snow a bunch. Located in a pillow. Pulled out, even scratches were not on the car.

Alex, hello. I will not tire my arguments - there is a whole science on how to get out of the rut. And if you traveled to the right way out of the rut, it does not interfere with no speed nor turning. Here is one of my old articles. Look at the video how to get out of the rut. The main thing is all alive.

Supplement to the question.
Unfortunately, there is no hope for the payment on OSAGO, since there is no culprit (except you) in your accident. Neither the grader nor the counter car is not a culprit of an accident. In the rules of the road, it is said that envying the obstacle you must reduce the speed up to a complete stop, and not change the direction of movement.
About Karacy on the road in Guest does not say. Classify it as a pits - not correctly. And to the quality of the road, in this case, it is difficult to present complaints - the road is cleaned.
Unfortunately you are right. It is in Russia, and in Ukraine, and in other post-Soviet countries - while the rooster did not peck ...
Everything is done with us with hope for avoshu.
No one is interested in GOST. No one studies how to be in a particular situation. In the fashion, an aggressive driving manner without brakes and belts.
You are fine - all alive. And I often turn to me after the fatal outcomes for clarification.
Get a compensation for bad roads is hard and in Ukraine, but in your case - there is no point in sink something.
For the plugin - thanks.

Yes, such experience is an invaluable thing. Watch how others do it is one thing, but when you feel it yourself - it's completely different, I remember for a long time. But all the same, such experience is better to gain at the landfill, under the guidance of an experienced instructor. Another time, it may not be lucky, so caution, attentiveness, and the main skill to predict the situation virtually - will allow you to ride a long time and successfully. Once again good luck on the road.

Reply:
March 28th, 2013 at 12:40 PP

Completely, it is better to train at the landfill ... Now I will strictly observe the speed mode, especially in winter ...

One of my friend, a former traffic police officer, said this: "Remember and always perform the rule of three d." What is the rule? Give the road to fool. It is better to give way to yourself than to wait, hope and believe that it will do another.

It is always always alert, and the speed on the turns to throw out in advance the engine. And you did not even try to slow down. I have a selection of accidents on March 2013 and there such situations through one. True, the results are more deplorable.

I looked through the video, I would not do that. Care on the left side with the intersection of the counter band is always the most dangerous maneuver!
The video shows that you fell into hysterics, started vibrant. The car could put right on the tractor. Miracle that did not happen. Care in "Your", the left dormant is much safer.

The accident, in my opinion, was not inevitable. In your place, I would drop gas and pressed as much as possible to the left side, to a snowdrift. The snowdrift would delete the car until a complete stop, the oncoming machine would have left the place to disperse, or the maximum hit casually. It's not as scary as a frontal blow, in addition you would not be to blame.
When leaving left, you are always to blame.

One of the most terrible traffic accidents is a frontal collision. At the same time, even if both cars moved with a sufficiently moderate rate, the consequences can still be catastrophic, since the speed of both vehicles with a front collision is summed up. That is, if cars moved at a speed of 50 km / h each, the collision will cause the same consequences as if the car crashed into a wall at a speed of 100 km / h. Based on numerous studies, such a blow will have the saddest consequences for the driver and passengers.

After the collision and instant vehicle stop, the driver with passengers continue to move forward by inertia. That is why serious injuries are obtained. Among the most common belongs to the head of the glass. Therefore, for the driver, an extremely important skill is the ability to get away from the frontal collision. In some cases, if it is impossible to avoid a traffic accident completely, it makes sense to prefer the collision "on the tangent" or "contact" with a car moving in the passing direction.

The first thing to do with the threat of a frontal collision

As practice shows, the lower the vehicle speed before the frontal collision, the less serious consequences entails it. Therefore, with the slightest threat of a collision, the first thing is obliged to make the driver - to reduce the speed of your car. To date, many cars are equipped with the most advanced systems that automatically monitor the road situation. With a dangerous rapprochement or his threat, give the driver the corresponding signal.

In addition, a number of systems, for example, CMBS, are able to independently activate the system emergency braking. But with their absence, tracking the situation on the road becomes the responsibility of the driver. In addition to compliance with the speed regime, it is worth aware that in the threat of a frontal collision, it is more preferable to be in roadside bushes or a cuvet, rather than to expose their own life of danger, and a car - serious destruction. Naturally, it is not necessary to neglect the use of seat belts, since the airbag is calculated only on the fastened driver.

One of the important points that allow you to get away from the frontal collision is experience. But it is absolutely necessary to carry out for the wheel for many years, it suffices to pass special courses of contraloan or extreme driving. Such classes are a maximum of 6 days, and give the driver not only a sufficient set of skills, but also the necessary "muscle memory", allowing to act in an extreme situation almost automatically (reflexively). If it is impossible to undergo special training, you can conduct independent classes in the desert sites. Several sensible tips on how to get away from the frontal collision can be viewed on the video:

Proper landing in the car and the rule 2 seconds

Proper landing in the vehicle begins with adjusting the position of the chair. With its normal position, the driver is on the inclusion of any speed and the full squeezing of any pedal. In addition, before starting, it is necessary to adjust the position of the mirrors "for itself" - they must provide the highest possible overview. In no case cannot begin the movement during frozen glasses, which impede normal overview.

The rule of two seconds exists for a long time ago. Its main principle consists in measuring the distance to the nearest car not in its buildings or meters, but in seconds. To implement this rule, in practice, you should choose a landmark for a car moving in front and damage the time of its passage. If you go through the selected distance, it is possible to quickly 2 seconds, it will need to increase it. It is worth knowing that when moving along a slippery road, the distance is increased several times.

In practice, this makes it possible to adequately assess the impending danger and in time to take appropriate measures to prevent it. The so-called response distance for the driver moving at a speed of 60 km / h is about 20 meters - such a distance has time to drive a car before the driver has time to click on the brake. This adds braking distances. In general, the distance should turn out to be so that the car can reduce the speed and maneuver, leaving the frontal collision.

Simple rules to help avoid a frontal collision

Frequently, the frontal collision is the result of incorrect overtaking, before the commission of which the driver could not adequately assess the situation on the road. To answer the question of how to avoid a frontal collision when performing overtaking, it makes sense to list simple rules:

• timely turning on the turn signal will warn all participants about maneuver;
• when displaced only one meter, left visibility should be at least 100 meters;
• it will take care of the reserve of space for overclocking so that the time to find the oncoming lane is minimal;
• before maneuver, choose the transmission that allows you to instantly dial the speed;
• the appearance of a car on the "oncoming" is a reason to refuse overtaking and return to your lane.

Skills to help prevent the frontal collision

In addition to the banal observance of the simplest rules and culture on the road (to serve alarm signal, avoid sharp maneuvers), it is necessary to show the maximum concentration and not to be distracted by existential affairs. Each food, drink drinks or lift the things fallen to the floor during the movement is unacceptable. Also, how to change the radio station or talk on the phone - all this is significantly distracting from the road.

Important! At a speed of 100 km / h in just one second, the car drives 30 meters in just one second, and even a slight weakening of the driver's attention is enough to learn to the oncoming lane and commit the frontal collision.

Sufficient attention must be paid to the availability of free space around the vehicle. At the same time, the distance must be chosen in accordance with the type of vehicle in front. So, it's better to stay away from the motorcycle, because it is less braking path. It is worthwhile to go from the truck, because it greatly complicates the review, and the sudden danger can be noticed too late when the frontal / other clash will be inevitable.

It is believed that with a frontal collision of speed Cars are summed up and the result will be the same when a collision with a concrete wall at the same summation. But is it? Destroyers of the legends decided to conduct an experiment to establish the truth at the same time by spending three crash tests and breaking the four car Daewoo Nubira.

« ... Remember how we encountered two cars face to each other when the speed of each of them was 80 km / h. And you said that this is the same if one of them crashed into a wall at a speed of 160 km / h. Fans were outraged, indignantly, they said that you were mistaken.

They argued that the collision of two cars at a speed of 80 km / h is not equivalent to this if one of them crashed into the wall at a speed of 160 km / h. And equivalent to this if one of them drove into the wall at a speed of 80 km / h. So what do you say?

- I think you need to check.

- Let's check.

So, the dispute is developing around the third law of Newton: each action has equal countering.

- And what do fans want? They want us to use two full-size cars. But I think we must shed light on the laws of physics using a full-scale experiment.

- in more controlled conditions.

- For sure!

- And then we will break these cars».

(Linking details, let's say that the test result in the laboratory indicates that the fans rather were right).

Video number 1 in Russian from mythbusters ("Destroyers of Legends")

Is the speed with a frontal collision?

https://www.youtube.com/v/rowk7ytv9ok

But this, of course, turned out to be little. It's time to break real cars, confirming the test results in the field. Place of events - Arizona.

Daewoo Nubira was chosen for the test, which is going to split the wall at a speed of 80 km / h.

1280 feet - the length of the "Nubire" path to the wall. Of course, the car will be without a driver and accelerate it with the help of electricians - for this we need rails. On the rear seat And the trunk has a special device that captures all the data. In general, something like a black box in airplanes.

So, the length of the whole "Nubire" is 15 feet.

http://www.youtube.com/v/dmveq6p5s9e

Video # 2 on the topic: "Are the speed with a frontal collision?"

After hitting the length of the car decreased to 11 feet. And I'll tell you immediately that if we break this car at a speed of 100 miles per hour about the wall, damage will be much more significant.

So, now the same wall, the same machine (only yellow color) - and speed 160 km / h.

Let's see how strong the compression will be at a speed of 160 km / h. We just lost the gift of speech: "Nision" has become two times less. There was 15 feet - it became 8!

So, we believe that if you double the speed, then the damage increases twice. But physics tells us another: if the speed is doubled, the damage increases approximately fourwise !!!

Our sensors recorded that the coefficient of the reaction force in the second case (100 miles per hour) rose more than three times, compared with the first (80 km / h).

In a word, at the time of a collision, physics acts, but it is not necessary to be a scientist to understand the consequences. Machines, or rather their condition, speak for themselves.

But, it's time to move to the main event: if the cars come to the frontal attack, at the speed of each of them 80 km / h, how will they look like?