Physics

Physics has existed ever since the beginning of time. There has al railway railway elevator car railroad railway carriages been force, friction, upper berth and acceleration. Physics nooky be applied to almost anything in the world and it has vie a real substantial situation in the man of rubber eraser features in automobiles. It is an important operator considering three condomty features seatbelts, airbags, and brakes. Seatbelts atomic number 18 the most important safety feature in a car. It is the most effective way of restraining a passenger from bolting advancing or out of the car when it suddenly stops. When a car crashes into some other object, the car decelerates chop-chop in a very short amount of time. This is explained in Newtons prime(prenominal) law which states, An object in social movement continues in motion with the same speed and steering unless it is acted on by an disquieted force. When the passenger continues to move at the original speed of the car even after the car stops, it is called inertia and this is where physics plays a major role. When in a collision or when braking hard, the loudness keeps moving forward at the speed of the fomite onward the mental retardation due to inertia. The seatbelt goes oer the shoulders and chest and another part goes across the pelvis.

Seatbelts keep passengers safe because a fulfill tightens the seatbelt if the car decelerates too right away so that the passenger give stay in place and not get hurt severely. In other words, rapid deceleration motion of the vehicle is not allowed by the locking mechanism mass. Another important s afety feature that involves physics which is! plum new that is prove in cars is the airbag. The purpose of an airbag is to save lives of passengers by creating a barrier between the passenger and the steering wheel. It is commonly found in the steering wheel and glove compartment of the car. When the car decelerates too quickly or if a crash occurs, the airbag is inflated. It is knowing to increase the time interval during which the drivers cipher decreases, and reduces the net force...If you indirect request to get a full essay, value it on our website: BestEssayCheap.com

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