When a car collides with an object, the driver's airbag inflates from the steering wheel very quickly and reduces the impact of the collision for the driver.

Information

Question
How does the airbag help minimize the effect of force on a driver involved in a collision?
Answer options with 4 options
A.
The airbag extends the collision time.
B.
The airbag allows for less momentum change during the collision.
C.
The airbag shortens the impact time by getting closer to the driver.
D.
The airbag provides a soft surface for the head to rest right before a collision happens.

1 answer

The correct answer is:

A. The airbag extends the collision time.

By inflating and providing a cushioned surface, the airbag increases the time over which the collision occurs, which reduces the force experienced by the driver due to the impulse-momentum principle. This minimizes the risk of injury.