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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define flow in your own words.
💡 Hint: Think about how vehicles move on a road.
Question 2
Easy
What does density refer to in traffic flow?
💡 Hint: Consider the space vehicles occupy on the road.
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 is flow in traffic terms?
- A number of vehicles per hour
- Ratio of speed to density
- The average speed of vehicles
💡 Hint: Think about the count of vehicles over time.
Question 2
True or False: As density increases, flow will always increase.
- True
- False
💡 Hint: Recall scenarios like traffic jams.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A highway has a density of 18 vehicles/km and a speed of 54 km/hour. Calculate the flow. Explain the physical meaning of your result.
💡 Hint: Use the fundamental equation of flow.
Question 2
Discuss how accidents can influence flow and density. Provide a detailed example of the effect observed in real traffic.
💡 Hint: Think about how incidents alter normal traffic patterns.
Challenge and get performance evaluation