In traveling a distance of 2.0 km between points A and D, a car is driven at 106 km/h from A to B for t seconds and 47 km/h from C to D also for t seconds. If the brakes are applied for 3.7 seconds between B and C to give the car a uniform deceleration, calculate t and the distance s between A and B. 106 km/h 47 km/h B 2.0 km Answers: t = S = km

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
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In traveling a distance of 2.0 km between points A and D, a car is driven at 106 km/h from A to B for t seconds and 47 km/h from C to D also for t seconds. If the brakes are applied for 3.7 seconds between B and C to give the car a uniform deceleration, calculate t and the distance s between A and B.

In traveling a distance of 2.0 km between points A and D, a car is driven at 106 km/h from A to B fort seconds and 47 km/h from C to D
also for t seconds. If the brakes are applied for 3.7 seconds between B and C to give the car a uniform deceleration, calculate t and the
distance s between A and B.
106 km/h
47 km/h
A
B
D
2.0 km
Answers:
t =
S
S =
km
Transcribed Image Text:In traveling a distance of 2.0 km between points A and D, a car is driven at 106 km/h from A to B fort seconds and 47 km/h from C to D also for t seconds. If the brakes are applied for 3.7 seconds between B and C to give the car a uniform deceleration, calculate t and the distance s between A and B. 106 km/h 47 km/h A B D 2.0 km Answers: t = S S = km
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