Specialist part · #13569 · 1 pts
What effect does vehicle speed have on driver reaction time?
aNone.
bThe higher the speed, the faster the response.
cThe higher the speed, the less time to react.
Why?
At a higher speed, you reach a hazard sooner, leaving less time to react. The car also travels farther during your reaction time. Driving faster does not automatically make the driver react faster, so C is correct rather than A or B.