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4 cards from this section. Quick, good the night before a test.
What does a horizontal line on a time-space diagram represent?
Think about what it means for the vehicle not to move.
If a vehicle is speeding up, what does its representation on the time-space diagram look like?
Pay attention to the steepness of the line.
What does a steep slope on a time-space diagram represent?
Think about the angle of the slope.
True or False: A horizontal line on a time-space diagram indicates a vehicle is moving.
Consider what movement looks like on the graph.
Design a comprehensive time-space diagram for a vehicle that starts from rest, accelerates to maximum speed, maintains speed, then decelerates and comes to a stop. Provide explanations for each phase.
Label your graph clearly to show each phase of movement.
Assess the impact of a time-space diagram that shows multiple vehicles moving at different speeds. How would this affect traffic flow and road design strategies?
Consider how patterns of vehicle movement influence overall traffic performance.
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