Question
How Fast?
Distance (meters)
16
14
12
10
8
6
4
2
Time (min)
Sally and Maria were running around the track during PE. They were not happy and decided to stop and rest once they got to the bleachers. Based on the data in the graph, how would you describe the girls' speed while at PE?
A
The girls were always accelerating.
B
Their speed changed during the 25 minutes.
1x
Their speed was the same throughout the 25 minute class.
D Their speed was constantly increasing during the 25 minutes.
Distance (meters)
16
14
12
10
8
6
4
2
Time (min)
Sally and Maria were running around the track during PE. They were not happy and decided to stop and rest once they got to the bleachers. Based on the data in the graph, how would you describe the girls' speed while at PE?
A
The girls were always accelerating.
B
Their speed changed during the 25 minutes.
1x
Their speed was the same throughout the 25 minute class.
D Their speed was constantly increasing during the 25 minutes.
Answers
GPT-4o mini
To determine the speed of Sally and Maria while running around the track, we need to analyze the graph that you described, which shows the distance they covered over time. Since I can't see the graph, I can help you interpret the options based on the common characteristics of speed in relation to a time-distance graph.
1. **Accelerating (Option A)**: If the distance covered is increasing at an ever-increasing rate (the slope of the line is getting steeper), the girls would be accelerating.
2. **Changing Speed (Option B)**: If the distance covered varies (the slope of the line changes), it indicates that their speed was not constant but varied throughout the time.
3. **Constant Speed (Option C)**: If the distance covered over time is a straight line (linear), then the girls maintained a constant speed.
4. **Constantly Increasing Speed (Option D)**: Similar to option A, but specifically, if the line is curving upward consistently, indicating the girls were speeding up throughout the duration.
Based on these interpretations, if you notice that their distance covered does change (for example, if it starts steep, then flattens, and then steepens again), the appropriate description would likely be **B: Their speed changed during the 25 minutes**.
If you have specific details about the data or the shape of the graph, I can provide further guidance!
1. **Accelerating (Option A)**: If the distance covered is increasing at an ever-increasing rate (the slope of the line is getting steeper), the girls would be accelerating.
2. **Changing Speed (Option B)**: If the distance covered varies (the slope of the line changes), it indicates that their speed was not constant but varied throughout the time.
3. **Constant Speed (Option C)**: If the distance covered over time is a straight line (linear), then the girls maintained a constant speed.
4. **Constantly Increasing Speed (Option D)**: Similar to option A, but specifically, if the line is curving upward consistently, indicating the girls were speeding up throughout the duration.
Based on these interpretations, if you notice that their distance covered does change (for example, if it starts steep, then flattens, and then steepens again), the appropriate description would likely be **B: Their speed changed during the 25 minutes**.
If you have specific details about the data or the shape of the graph, I can provide further guidance!