it is actually using newton's 2nd law: Now, F=mv/t; in an air bag it basically increases tsince v and m cannot be controlled. v = velocity, m= mass, t = time. The air bag increases the time of impulse, therefore decreasing the force.
When an airbag must be deployed, it is for the safety of the passenger or driver in the car. The
air bag acts as the outside force in protecting the passengers or driver from being thrown
through the windshield. The person is in motion until stopped by the airbag. so mainly when an object is at rest it will remain at rest until an outside force acts on it as you see in this example.
Newton said that when there's one impact there has to be a second (action/reaction). An airbag allows the second impact (your face against it) to decelerate your face at a much slower rate than when your face hits the dash board or the windshield.
They dont have aids.
nothing
inertia
inertia
Yes, they can kill you. If you are too small, the airbag can suffocate you.
the extremely rapid inflation of airbags. not wearing a seatbelt when an airbag inflates. being positioned incorrectly in the seat when an airbag inflates. if this question is for study island the answer is all of the above.
An airbag works by increasing the time it takes to reduce the drivers momentum; they are thus actually designed to deflate slowly (in relative terms). A longer change means a lower impulse, and therefore less force acting on the person. This lowers the risk of a serious blunt-force injury and is why an airbag is safer.
The airbag reduces the deceleration experienced on impact. In terms of acceleration, this means that the airbag has lowered the rate at which the downward acceleration decreases.If a falling person hits solid ground then their velocity goes from high to zero almost instantaneously. This means that the downward acceleration has changed very quickly. The airbag increases the time in which it takes the velocity to fall to zero. This is the same as saying it reduces the deceleration.Of course an airbag has the additional benefit of being soft relative to the ground, but simply considering acceleration/deceleration, reducing this lessens the harm done to the person. A high rate of acceleration/deceleration by itself can cause death/serious injury as a person's internal organs rupture due to the sudden collision with the other parts of the body (bones for instance). An airbag is helping by reducing the rate of change of the downward acceleration to a more survivable level. The force on the person is therefore lowered on "landing".
Inertia
inertia
inertia
It is important to pay attention to the warning lights in a car. When an airbag light comes on, in any manner, it means there is an issue with the airbag.
it helped make the impact stronger and effect more. Also, to make it safer
It is important to understand the meaning behind the warning lights in a car. The Airbag light being on means that there is an issue with an airbag in the car, or with the horn system in the car.
safety is a mufti factorial thing that affect all part of designing car from body,airbag,room,windows,windows material,electronic systems
airbags are important because if you get in to a crash you can die without an airbag and its also used for cushion when it happens
A airbag can not save you from being thrown into the window or being jerked this way and that way or rolling up side down.
It is important to understand why the warning lights come on. The airbag light will come on in any car if there is an issue with any airbag in the car, an issue with the wiring to or from the air bags, an issue with the horn, or the wiring of the horn.
Airbag is said to be invented as early as 1950 but its sensing technology birth was known to start in 1968.
Hitting your head on the steering wheel hurts. Because when the car stops, you keep going until something stops you, like the seatbelt, airbag, or windsheld. Buckle up!