30.6 - Derived characteristics
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Practice Questions
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What is Time Headway?
💡 Hint: Think about the duration taken by vehicles while moving.
Define Distance Headway.
💡 Hint: Consider how far apart vehicles should ideally be.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does Time Headway measure?
💡 Hint: Consider what defines the timing of vehicles.
True or False: Travel time increases with speed.
💡 Hint: Think about the relationship between speed and duration.
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Challenge Problems
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If traffic flow on a highway averages 600 vehicles per hour, what is the average time headway?
💡 Hint: Use the flow formula to relate time to vehicles.
Discuss the impact of a sudden increase in traffic volume on distance headway in a congested scenario.
💡 Hint: Consider the direct relationship between vehicle spacing and the number of vehicles.
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