Question

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Explanation:

Step1: Analyze Segment 0 - A

In segment 0 - A, the speed of the bus changes from 0 to 10 m/s in 5 seconds. When speed increases over time, the object is accelerating. So the bus is accelerating.

Step2: Analyze Segment A - B

In segment A - B, the speed of the bus remains constant at 10 m/s for 5 seconds (from time 5 to 10 seconds). So the bus is moving at a constant speed.

Step3: Analyze Segment B - C

In segment B - C, the speed of the bus decreases from 10 m/s to 0 (rest) in 3 seconds. When speed decreases over time, the object is decelerating. So the bus is decelerating.

Step4: Analyze Segment C - D

In segment C - D, the speed of the bus is 0 (from the graph, the speed is at 0 on the y - axis). So the bus is at rest.

Step5: Analyze Segment D - E

In segment D - E, the speed of the bus is increasing (as we can see from the graph, the line is going up from 0 to a non - zero speed). So the bus is accelerating.

Answer:

Segment 0 - A: Accelerating
Segment A - B: Constant speed
Segment B - C: Decelerating
Segment C - D: At rest
Segment D - E: Accelerating