So picture below to see answer and explanation.
35%
5.43/15.6
This is how you calculate the percentage the answer is 35%
Example of object that spread an impulse over a large amount of time: airbag
Explanation:
The impulse exerted on a body during a collision is defined as the product between the force exerted on the body and the duration of the collision:
where
I is the impulse
F is the average force
is the duration of the collision
Also, the impulse is equal to the change in momentum of the body:
Therefore
Which can be rewritten as
Assuming that the change in momentum in the collision is constant, this means that the force exerted on the body is inversely proportional to the duration of the collision: therefore, the larger the time, the smaller the force exerted.
The purpose of the airbag is indeed to increase the duration of the collision, : this way, the force experienced by the driver during a car accident will be smaller.
Learn more about impulse:
brainly.com/question/9484203
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