Question

2.Mark Y or N next to each variable if it changes the STOP Zone value. ___ Yellow light time ___ Driver reaction time ___ Speed of vehicle ___ Negative acceleration ___ Width of intersection

Answer 1

The variables that change the STOP Zone value are the yellow light time, driver reaction time, speed of the vehicle, negative acceleration, and width of the intersection.

Step-by-step explanation:

The variables that change the STOP Zone value are:

1. Yellow light time: Increasing the yellow light time gives drivers more time to react and stop before entering the intersection, therefore increasing the STOP Zone value.
2. Driver reaction time: If the driver's reaction time is longer, it will take them more time to apply the brakes and stop, resulting in a larger STOP Zone value.
3. Speed of vehicle: A higher speed of the vehicle will increase the stopping distance, leading to a larger STOP Zone value.
4. Negative acceleration: Negative acceleration, such as when the vehicle is decelerating, will increase the stopping distance and subsequently increase the STOP Zone value.
5. Width of intersection: A wider intersection will require more time for the vehicle to come to a complete stop, resulting in a larger STOP Zone value.