Car Accidents: Causes, Statistics and Prevention

Car Accidents Causes, Statistics and Pr howevertionIntroductionCars today play a live role in our lives. They bring ease and satisfaction to our lives, be perk up these fomites help us transport from 1 place to a nonher without exerting so much move on it. Wherever you desire to go railroad cars ar the fast and easiest reply for your problems.Plus its mostly used in our daily activities, transferee from home to school safely, going on road trips since you volition not be able to walk carrying your luggage easily, etcetera In addition, it comes in handy during emergencies.Moreover, cars atomic number 18 helpful when it comes to safety, but chances some seasons occur. Scientists and mechanics are attempting to overcome accidents by trying to contour out the faults behind the car.As explained in Importance of Cars article, submitted on June 25th, 2012.Reasons behind car accidentsThere are plenty of reasons behind car accidentsThe speed of the carFor example, in Ireland it i s one of the biggest factors that contribute to road deaths. Excessive and inappropriate speed causes more than 40% of deadly collisions.Excessive speed is when you cross the speed limit.The table infra explains how a small difference in the speed of the car could be the difference among the life and the death of a defenseless pedestrian.The figure below sums up the stopping distance of the car in wealthy conditions.While the other figure explains the stopping distance of the car in normal conditions.The pictures above are provided by Holroyd City Council Australia.Driving in FogFog can be defined with thick grease ones palms of tiny drops of water in the air according to Oxford Learners Pocket vocabulary. It makes driving perilous in these conditions, since it shaves visibility to around four hundred metres.How fog affects visionFirst of all, the ones vision of speed is twisted. He dexterity think that a vehicle is driving belatedlyer than it actually is, as a result to the lowered distinction. Furthermore, as this soul ordain not be able to judge his own speed by victorious a look at his surrounding, since he is enclosed by a foggy atmosphere.Secondly, distance may be lowestimated. Since people distinguish between far and nearby vehicles based on whether they are blurry or not. As a distant goal or vehicle skill appear blurry, and the number one woods mind will interpret that the object is actually far. Therefore accidents are more likely to train place. embarrassmentIf a person diverts his attention away from the road it can cause an accident. Whether that person is adjusting the stereo, using his cell phone, or even a embarrassment out stance on the streets, it all might happen in a split of a second.As explained in the picture above, using a mobile phone while driving will reduce the number one woods contradiction time as slow as a 70 year old.Driving under influenceDriving under the influence of alcohol leads to accidents, because its like a tranquillizer and a powerful depressant drug, so it slows down brain functions. The brains ability of treat information is affected by alcohol. As it diminishes consciousness and sightA drunk driver would find it hard tojudge the speed of your vehicleJudge the distance between your car and other carsNotice avocation lights, pedestrians and other hazardsConcentrate on the task of drivingKeep your balance, specially if you are riding a motorcycleStay awake when you are driving and react appropriately to things going on around you, in particular if an unexpected hazard should suddenly appear.As reported by the part of Transport. Furthermore, a person may take more risks than usual, and alcohol would slow down their nervous system, and some people may not react at all.Here are some statisticsEvery 53 minutes in America, someone is killed in a drunk driving crash. That equates to 27 people either day.211 children were killed in drunk driving crashes in 2010. Of those 211 ch ildren, 62% were riding in the car with the impaired driver.How Physics Improves Car pencil eraserSeatbeltsAccording to Sir Isaac Newton in his 1st law which is if the resultant crash is zero, then the object willIf stationary, remain stationary.If moving, keep moving at a steady speed in a straight line.During the accident, labored are exerted on the car. But not instantaneously to the passenger, since he will keep moving even when the car comes to a stop. They might even hit the steering wheel or go out through the window. The speed of the car before it crashes is sharply equal to the speed of the passenger when it hits anything inside the car. Thats why seatbelts are made to slow the driver down.Again, Newtons 2nd law states thatThe acceleration of an object is directly proportional to the force applied and inversely proportional to its mass.This law is equal by the equation below. When the accident occurs the seatbelt diminishes the stopping distance. As explained in the plot thats on the left.The total force exerted on the passengers body equals the mass of the vehicle times the vehicles acceleration. When seatbelts are used in the correct way, they change magnitude the external force of the accident and allocate the initial inertia of the collision across the body. Throughout crashes, seatbelts reduce a lot of force sensed by the passenger and lessen the severity of that persons injury.AirbagsWhen the persons head jolts forward-moving during the vehicle crash, it will be protected by the airbags that inflate whenever the car crashes from certain aspects. So basically, its purpose is to help reduce the passengers speed when they collide with the interior vehicle without getting injured.Each and every object in a car has mass, speed and direction (velocity). If a person is not secured inside a car he will continue moving in the same direction (forward, or depending on the crash itself), with the same speed as the cars, and when the car comes to a stop, until a force is exerted on that person.This passenger has momentum. So in club to stop it, a force has to act on them. Such as airbags that provide impulse. The more time the force has to act on the passenger to slow them down, the less damage caused to the passenger.The airbag has a certain amount of time to inflate when the car crashes with another object, and then the passenger hits the steering wheel. later on the collision occurs in 15-20 milliseconds, the crash sensors will decide whether to inflate or ot to inflate the airbag (6-10km/h). If the sensors decide to puff up the airbag it Is about 25 milliseconds after the collision.The airbag takes about 20 milliseconds to inflate, so the person can crash onto it.The person has made contact with the airbag around 60 milliseconds, and then it begins to deflate. The deflation process take about 35-40 milliseconds.Today, airbags can be found in different places in the vehicle. Such as the head airbags, steering wheel airba g, passenger airbag, and side airbags,Even though airbags are found, the passenger still has to buckle his or her seatbelt, because it will decrease his injury.Rule and Regulations In CanadaFog. (n.d.).The American Heritage Dictionary of Idioms by Christine Ammer. 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