The graphs below depict different cars moving on a straight road.
Image
Which graph shows a car moving with constant speed?
(1 point)
Responses
A
A
B
B
C
C
D
D
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The graph that shows a car moving with constant speed is B.
Based on the information provided, it is not possible to determine which graph shows a car moving with constant speed without visual representation of the graphs. Please provide the visual representation of the graphs for further assistance.
To determine which graph shows a car moving with constant speed, we need to analyze the position-time relationships depicted in the graphs.
Constant speed means that the car covers equal distances in equal intervals of time. In other words, the slope of the position-time graph should be constant.
Looking at each of the graphs:
A - The position-time graph shows a straight line with a constant slope. This indicates that the car is moving with constant speed.
B - The position-time graph shows a curve, which means that the speed of the car is changing. Therefore, it does not represent constant speed.
C - The position-time graph shows a line with a varying slope, indicating that the car's speed is changing. This does not represent constant speed.
D - The position-time graph shows a line with a constant slope, similar to graph A. This indicates that the car is moving with constant speed.
Based on this analysis, both graph A and D depict a car moving with constant speed. So, the correct answer is either A or D.