Automobiles and Motorcycles
Automobiles are the most common form of transportation in modern society. They can carry passengers, goods, or both. However, they can also cause traffic congestion. If too many are used, air pollution is also an issue.
The word automobile comes from the Latin word mobilis, which means “movable”. Automobiles are a type of self-propelled passenger vehicle. These vehicles are usually four-wheeled, and can be powered by an internal combustion engine, gasoline, or diesel.
Although automobiles have come a long way, they are still considered complex technical systems. There are thousands of component parts that make up an automobile.
An automobile’s design depends on its intended use. For example, an off-road car must be durable, as it is designed to be used in harsh terrain. It should also be able to handle a variety of different conditions.
In the United States, auto manufacturers have been able to split the market into smaller segments. This allowed the prices of the cars to be more affordable to middle-class families. Many manufacturers have also embraced a sleek, iconography of streamlining.
The internal combustion engine is what powers most automobiles. In its earliest incarnations, steam engines were heavy and hard to control. A more reliable solution was developed in the late nineteenth century. Early electric cars were slow. After World War II, manufacturing of automobiles soared in Asia and Europe.
Modern automobiles have evolved through new technology and safety legislation. Manufacturers employ research and development engineers and scientists to ensure the cars they produce are safe, efficient, and environmentally sound.