Q1: A driver of a vehicle traveling at 90 kph up-grade requires 96m to sto after he apPplied the brakes, less than another driver traveling at the same speed down the ame grade, if the coefficient of longitudinal friction is 0.3. What is the percent grade of thatsection and what is the total stopping sight distance on the down grade?

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Q1:
A driver of a vehicle traveling at 90 kph up-grade requires 96m to sto after he applied
the brakes, less than another driver traveling at the same speed down the ame grade, if the
coefficient of longitudinal friction is 0.3. What is the percent grade of thatsection and what
is the total stopping sight distance on the down grade?
Q2:
In the figure shown below, its required to calculate the minimum distane (D) for placing
the right turn sign to enable a driver on the major road (A) to turn his vehicl into minor road
(B)?
Transcribed Image Text:Homework Q1: A driver of a vehicle traveling at 90 kph up-grade requires 96m to sto after he applied the brakes, less than another driver traveling at the same speed down the ame grade, if the coefficient of longitudinal friction is 0.3. What is the percent grade of thatsection and what is the total stopping sight distance on the down grade? Q2: In the figure shown below, its required to calculate the minimum distane (D) for placing the right turn sign to enable a driver on the major road (A) to turn his vehicl into minor road (B)?
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