When people hear the word “racecar” they think of Nascar. People think of Nascar because it is the most popular form of racing in America. There are many different types of tracks such as oval, eight shaped, and straight lines. Throughout history race cars have been built in garages. Even today some drivers build their own racecars. Race cars provide much more speed and safety than the average street car.
Safety is the most important aspect of a racecar. The most underestimated part of a race car is the roll cage. Roll cages are used to support the top of the car. They are also put on the sides to protect the driver from a side impact. A roll cage should be made up of rounded pipe. This pipe should be as smooth as possible. Roll cages are smooth because if the driver hits the piping, they would not suffer as much pain as if it were coarse. Some impacts are hard enough that the driver could suffer excruciating pain by hitting a sharp roll cage, potentially cutting or impaling themselves. Another important safety feature in race cars is the five point harness
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Most race cars have larger engines than civilian cars. Because of the size difference, the engine is much louder. When standing next to a race car the noise is almost deafening. Most street cars have exhausts that reduce sound. Racers do not have an exhaust on their car to increase power. Race cars use different types of fuel such as normal gasoline or racing fuel. Racing fuel is made of high octane alcohol and has a very strong smell. If a person inhales a big enough whiff of it, they would pass out instantly. Racing fuel also burns very fine and emits much more heat. When burning normal gasoline, the gas emits a bright orange flame, while racing fuel emits an invisible flame. This creates a much more painful and deadly fire that is very hard to put out. While the engine is very important, tires are also a main component in a race
The green flag drops on the first race in The National Dirt Racing Association(NDRA). It doesn’t matter where people go, on some little road in a small town, people will find a small dirt track. The speedways are mostly always located in city areas where a large amount of people live. After a weekend of racing the teams head to the shop to fix the car up again. Despite the fact, that racing had been around since before 1978; whenever Mr. Robert Smawley introduced NDRA, and later Mr. Bill France introduced NASCAR, more people paid attention to the sport of racing.
In conclusion, from the early 1950's and 1960's there has been two cars that have taken the American people by storm, the Chevrolet Camaro and the Ford Mustang. Both rivals have tried from day one to out do and out perform each other to bet the first to develop an affordable sports car that handles and performs like a $90,000 dollar muscle car. Each in its own right have established itself on the car market place with such creations by Ford for its 590-HP Super Stallion and Chevrolet for its 600-HP Big Block Camaro. The Camaro and Mustang have been looked at as the "First true American sports cars." They are arguably the two most rivaled sports cars of yesteryear and today. "The Chevrolet Camaro and Ford Mustang are quintessential American pony cars and as such, continue to fight the good fight over which is best" (
NASCAR is extremely competitive. For one, you have to qualify for each race. Qualifying is where you have to get the fastest time to start in a position (1st, 2nd, 3rd, etc.). Whoever has the fastest time will get to start in first. Whoever gets the slowest time starts in 43rd. This makes it competitive because you have to compete and push the car so that you can get the fastest time and start in first. Or there is the “Chase.” The Chase is made up of the NASCAR leaders. It helps determine who goes to the championship. The top 3 right now are Kyle Busch, Carl Edwards, and Jimmie Johnson. The
4. Exhaust: After the Air/Fuel mix has been burnt, the remaining chemicals in the cylinder (water and CO2 for the most part) must be removed so that fresh air can be brought in. As the piston goes back up after combustion, the exhaust valve opens allowing the exhaust gasses to be released. Ideally an engine takes in air (oxygen and nitrogen) and fuel (hydrocarbons) and produces CO2, H2O, and the N2 just passes through.
People who have participated in racing for the past century, have never been universally accepted as athletes. The drivers, especially those in the National Association for Stock Car Auto Racing (NASCAR) prove this misconception as incorrect with their intense training and stellar performances. Drivers on social media, assert that they are athletes, contradicting other sports stars who insist that they are not. The drivers in NASCAR and all forms of racing deserve to be given the respect of their fellow athletes in other sports. NASCAR drivers are seasoned athletes because of their training and tough race conditions that they encounter every week on the track.
Take a look at your car, it probably can only hit eighty on a good day. Then watch the top fuel and funny car dragsters of the National Hot Rod Association who get three hundred miles per hour on a bad day. You would be blown away at the diffrence in power. The pure power and the amount of noise that these cars produce will blow you away. I'm going to inform you on a lot of the amazing facts about the nitro powered dragsters of the NHRA. First, i'm going to inform you on how drag racing started and on how drag racing works, then how the dragsters work. Following that i'm going to explain how the equipment keeps the drivers and workers safe, finally I will explain how the sport is evolving,
Prior to his death, Earnhardt refused to wear it because he said it was restrictive and uncomfortable. The HANS device was U shaped and was designed to strap on your helmet and sits on your shoulders that way your neck is protected from snapping forward on an impact. When the green flag dropped to start the race in Daytona in 2001, only seven of the 43 drivers were wearing HANS restraints (Hill). Also in addition to Earnhardt not liking the HANS Device he wouldn’t wear a full face helmet. After his death NASCAR made it mandatory for them to wear a full face helmet. NASCAR has also added a safer barrier to the walls of the track. It is made of steel and foam energy reduction. It is sometimes referred to as a safe wall. These walls are found on automobile race tracks intended to absorb and reduce kinetic energy during the impact of the accident, and also help reduce the injuries sustained to drivers. It was developed from 1998-2002, and first installed at the Indianapolis Motor Speedway in May 2002. The final major safety improvement was to the NASCAR vehicle itself. Introduced for 16 races in 2007, the NASCAR “Car of Tomorrow” was implemented for the entire 2008 schedule for the Sprint Cup Series. The Car of Tomorrow is wider and taller than the previous race car (formerly NEXTEL Cup). The driver’s roll cage has been moved back and the driver’s seat has moved in toward the
Racing. Several different breeds of horse, plus mules, are raced. Racing under saddle can be on the flat or over jumps. There is also harness racing wherein the horse pulls a cart called a sulky while trotting or pacing. Chuck wagon racing involves a team of horses pulling a loaded chuck wagon around a track, followed by the outriders who are also part of the team. Barrel racing is a Western discipline for women, in which riders race in a clover leaf pattern around barrels set in an arena. Racers compete one at a time, with the fastest time winning. Racing, especially thoroughbred racing, is big business. (quora)
Statistic Brain website. (Jan 1, 2014). NASCAR Racing Statistics. Retrieve for this paper Mar 21, 2014 from,http://www.statisticbrain.com/nascar-racing-statistics/
There are three safety features in the egg project. The three safety features are seat belts, brakes, and airbags. The seat belts are made out of tape. The seat belts put pressure on the passenger. This means that it will keep the passenger inside the car instead of flying out and getting injured. The airbags are made out of bubble wrap. The bubble wrap will have a huge impact on the area of the passenger. It is like a soft cushion. This protects the passenger from hitting the passenger. The passenger will get hurt by the airbag, but not as much without one. If there wasn’t an airbag in a car, people would be getting into a second collision. A second collision is where the body hits the car. That is the whole point of an airbag. The brakes are made out of cotton balls. The brakes prevent the passenger from getting hit and it puts force on it. Also, they prevent it from getting into a first collision. A first collision is where a
During side impact crashes, cars can potentially flip. Side impact crashes are said to be the most dangerous type of car crash. The rear facing seat is the best option during this type of crash. If the car flips the sides of the seats are better equipped to harness the child in the seat. The seat is able to make pivoting motions because of the attachments to keep the child in a straight line. Keeping them in a straight line reduces the risk of injuries especially in the spinal cord.By having their back straight it won't bend or come close to snapping. A rear facing car seat protects the child by using a 5- point safety harness which is a system of hooks even used for race car drivers, and flight pilots.This allows the child to stay In the seat without them fal...
Gasoline fueled cars produce a number of pollutants. The most damaging pollutants that come from gasoline fueled cars are particulate matter. Particulate matter is a sequence of organic materials and inorganic substances. It includes ingredients such as lint and minerals. Nitrogen dioxide, produced when fuel is burned at high temperatures, can cause damage to the lungs and cause chest pains. One might ask, “Why are Americans still driving gasoline cars?” knowing the damage that they are subject to cause. I personally maintain that the government should push people to p...
There are two configurations for hybrid cars. The first configuration uses gasoline engine to run a generator. The generator supplies electricity to the motor, which drives the wheels, which allows the gasoline engine to run constantly while achieving optimum fuel efficiency. This thereby minimizes emissions owing to incomplete combustion. A hybrid car with parallel configurations uses both an engine and a motor to drive the wheels depending on driving conditions. "A hybrid car is an automotive equipped with two or more sources of motive energy" (http://www.howstuffworks.com/hybrid-car1.htm).
In order to have a fast and efficient car all these things I have discussed need to be taken into consideration. A fast car should be designed with aerodynamic surfaces for a balance of maximum production of downforce and minimum drag creating surfaces. It should have as small an engine as possible to reduce mass and reduce the necessary size of the frontal area, but a large enough engine to be able to produce enough horsepower to be able to create more force than the resistance the car faces to accelerate and enough to balance with those forces at high speeds. The tires should be wide enough for fast acceleration and good cornering but not so wide it creates large amounts of rolling resistance. Your overall best example of such a car would be formula one races or Indy cars because they have to have good handling, fast acceleration and reach and maintain high speeds.
Even when cars capable of these speeds are put into the hands of world-class drivers such as Ferrari’s Michael Shumacher and McLaren’s Mika Hakkinen, mishaps are bound to occur. This is what makes this sport so exciting to watch. Crashes however, are not the only exciting events of the race. It is thrilling to watch a car out brake another in order to squeeze its way ahead, or to watch the cars bump tires in an effort to occupy the same piece of race track to be set up correctly for the turn ahead. Other points of interest are the pit stops and the strategies that the various teams use in order to make a fast pit stop.