Can a driver's reaction time increase?
A)No, it can only decrease.
B)No, it is always less than one second.
C)Yes, depending for example on their physical condition.Correct
It is the time that elapses from when the driver sees an obstacle until they react. This time varies depending on the driver's psychophysical state, never due to speed or road conditions.
The reaction distance is the number of metres the vehicle travels during the reaction time. This distance depends on how long the driver takes to react and on the speed.
The reaction distance is the number of metres the vehicle travels during the reaction time. This distance depends on how long the driver takes to react and on the speed.