Airbag

An airbag is a part of the safety restraint system in cars. Airbags are bags that rapidly fill with air when an accident happens. That way they can prevent injuries that occur when the driver hits a hard object.

An airbag is a useful vehicle safety device. Airbags are used in the world increasingly because in accidents, it can help passengers reduce shock. When the sensor feels a strong shock, the gas device explodes. This gas fills the bag immediately.