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A driver travelling at 105 kph is 120 m from a wall ahead. The driver hits the brake and begins slowing down at 12 m/s². Find the braking time during deceleration.

A driver travelling at 105 kph is 120 m from a wall ahead. The driver hits the brake and begins slowing down at 12 m/s². Find the braking time during deceleration.

Traffic and Highway Engineering
Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter7: Intersection Design
Section: Chapter Questions
Problem 27P
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A driver travelling at 105 kph is 120 m from a wall ahead. The driver hits the brake and begins slowing down at 12 m/s². Find the braking time during deceleration.
Transcribed Image Text:A driver travelling at 105 kph is 120 m from a wall ahead. The driver hits the brake and begins slowing down at 12 m/s². Find the braking time during deceleration.
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