Question

What is your reaction distance in meters if you are traveling 55 mph (25 m/s) average reaction time for a human is 0.25 seconds?

a) 1.25 meters
b) 5 meters
c) 6.25 meters
d) 12.5 meters

Answer 1

The reaction distance when traveling at 25 m/s with an average human reaction time of 0.25 seconds is 6.25 meters.

Step-by-step explanation:

The reaction distance, calculated as the product of speed and time, helps estimate the distance a person travels during the time it takes to react. In this case, with a speed of 25 meters per second and an average human reaction time of 0.25 seconds, the formula distance = speed × time yields a reaction distance of 6.25 meters. This calculation is crucial for understanding stopping distances in scenarios like driving, emphasizing the importance of quick reactions to prevent accidents. Therefore, option c) 6.25 meters accurately represents the distance covered during the specified reaction time at the given speed.