A driver takes 3.0 seconds to react to a complex situation while travelingat a speed of 55 mph. How far does the vehicle travel before the driver initiates a physicalresponse (i.e., putting their foot on the brake)? How does this compare to the standardreaction time of 2.5 seconds? How does it compare to an attentive, younger driver with areaction time of 1.25 seconds?

Given that, Speed of the vehicle = 55 mph Convert it into ft/sec: Since, 1mph=3600s5280ft≈1.467ft/s…

Answered: A driver takes 3.0 seconds to react to…

Traffic and Highway Engineering

5th Edition

ISBN:9781305156241

Author:Garber, Nicholas J.

Publisher:Garber, Nicholas J.

Chapter3: Characteristics Of The Driver, The Pedestrian, The Bicyclist, The Vehicle, and The Road

Section: Chapter Questions

Problem 9P

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