Answer :
Final answer:
A 3-second following distance is not related to the time needed to perform the IPDE Process. Once the driver reacts, the stopping distance is the same as it is in Parts A and B for dry and wet concrete.
Explanation:
A 3-second following distance is not related to the time needed to perform the IPDE Process. Once the driver reacts, the stopping distance is the same as it is in Parts A and B for dry and wet concrete. To calculate the distance a car travels during the reaction time, we need to consider the velocity and the duration of the reaction. It is reasonable to assume that the velocity remains constant during the driver's reaction time.
