Physics of a Car Essay -- Physics Car Driving machine Essays

Physics of a CarThe average device driver doesnt think about what keeps their gondola moving or what keeps them on the road, but thats because they dont get to. The average driver doesnt have to worry about having comely downforce to keep them on the road or if they will reach the adhesive limit of their autos tires around a turn. These ar the things are the railway car designers, professed(prenominal) drivers, racing pit crews, serious sports car owners, and physicist think about. Physics are an measurable part of every sports and racing car design. The stylish curves and primer coat effects on sports cars are usually there non righteous for form but function as well allowing you to go speeds over 140 mph in nigh serious sports cars and remain on the road and in reasonable control.The aerodynamic efficiency is the single most important element in designing a competitive car for professional racing or getting the car model on the forepart of a Car and Driver or Motortre nd. Aerodynamics is the essay of the motion of gases on objects and the forces created by this motion. The Bernoulli effect is one of the most important target car design. The Bernoulli act farmings that the squeeze of a fluid, in aerosolized or liquid state, varies inversely with speed or velocity and a slower moving fluid will exert more mechanical press on and object than the same fluid moving slower (Yager). The polish of car designers is to make the institutionalise go through under a car move faster than the air passing over the car. This causes the air passing over the car to create more downforce than the air passing under the car creates upforce creating a force additional to the cars encumbrance pushing the car to the road. Large amounts of downforce are needed to keep glisten cars grounded at high speed and keep to cars from sliding around turns at high speeds.The Venturi Effect is also an important in aerodynamic design. The Venturi Effect states that as a f luid, in gaseous or liquid state passes through a narrow space its speed increases (Yager). This is the reasoning behind keeping cars as close to the ground as they can be safely. The narrow space between the car and the ground increases the speed of the air flowing beneath it causing a decrease in pressure to do the Bernoulli Effect and increase in downforce. The Venturi Effect is the reason for front ground effects, which feature small air ducts or venturi tunnels.... ...both worlds for its purpose, the dragster. The Dragster has extremely abundant rear tires for acceleration and to keep it going straight. The dragster has extremely thin tires in the front to subjugate rolling resistance and because handling is not a concern the car goes in a straight line it does not need to turn.In order to have a fast and cost-effective car all these things I have discussed need to be interpreted into consideration. A fast car should be designed with aerodynamic surfaces for a balance of ma ximum 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 teeming engine to be able to produce enough horsepower to be able to create more force than the resistance the car faces to recreate and enough to balance with those forces at high speeds. The tires should be panoptic 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.