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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is distance headway?
💡 Hint: Think about the gap or space between cars.
Question 2
Easy
How would you calculate average distance headway from density?
💡 Hint: If density is high the distance will be short!
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What defines distance headway?
- Spacing between two vehicles
- Time taken for a vehicle to pass
- Number of vehicles in an area
💡 Hint: Reflect on what 'headway' implies.
Question 2
True or False: Higher density often results in longer distance headway.
- True
- False
💡 Hint: Think about how close cars get as density increases.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
In a traffic simulation, the density is observed to be 80 vehicles per km. If a new regulation permits a minimum distance headway of 15 meters, is this acceptable?
💡 Hint: Figure out the spacing and compare it to regulations.
Question 2
If you were an engineer tasked with redesigning a section of road with high traffic density, how would you address the issue of distance headway to improve safety?
💡 Hint: Think about physical changes that can lead to safer driving distances.
Challenge and get performance evaluation