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 The car's components and functions :

are one of the inventions that have changed the whole life cycle, and have evolved considerably since its invention. Modern cars contain hundreds of parts that each perform a particular function, whether to operate the car, to provide comfort and safety for the driver and passengers or to facilitate driving. 

• engine :

The engine is the most important part of the car that can be considered to be its heart. The engine is the part that is responsible for providing power to the different parts of the car. As cars develop, there are many different types of engines that are powered by different types of power.

• Movement Transfer System :

It is the system in the car that can be considered one of the most complex systems in the car, and the task of the mobility system is to distribute movement from the car's engine to the car's wheels, and to control how much speed it reaches as it happens at the start of the car's movement or at the heights or to change the direction of the spin that reaches the wheels in case of a backwards return, and this is done by controlling the gears in the system.

• Battery

The battery's importance lies in providing power to all parts of the car from the lights, radio and electronic parts of the car, and it is also very important in gasoline-powered engines to provide power to combustion flares and in internal combustion engines in general to operate the car when managing the key by providing power to the switch.

• Brake :

The brakes are the most important part of the car, as the role of the brakes is to slow the car down and stop it completely, so ruining it poses a great danger to the lives of the driver and the people around him, so everyone must take care of the brakes and maintain them periodically to make sure they work.

• Generator :

Although it is the battery that provides power to the car, the power in it is only enough to power the car for a few kilometers, and here lies the role of the generator, which gets its power from the car's engine, generates electricity continuously and recharges the battery.

• Suspension system :

Most believe that the suspension system's task is to absorb shocks and provide passengers with comfort, and although this is not its only function, the suspension system provides the necessary friction between the wheels of the car and the street, providing the ability to move the car, enabling the driver to control the car by increasing speed, curbing it, or steering it, which could not have happened without friction.