Answer
If the car comes to a sudden stop during acceleration, this indicates that the car has a very high acceleration. Thus, when designing a mechanism to trigger a switch in an automobile seat belt, just the acceleration matters, not the velocity.
Work Step by Step
If the car comes to a sudden stop during acceleration, this indicates that the car has a very high acceleration. Thus, when designing a mechanism to trigger a switch in an automobile seat belt, just the acceleration matters, not the velocity.
