Question detail
If a distance-time graph shows a straight sloping line, what does this indicate about the object's motion?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Forces and motion
Question
- A. The object is stationary.
- B. The object is moving at constant speed.
- C. The object is accelerating.
- D. The object is decelerating.
Answer
The object is moving at constant speed.
Explanation
A straight sloping line on a distance-time graph indicates that the object is moving at a constant speed, as the distance increases uniformly over time.
Common mistake
Units Confusion
Students often confuse the units of distance and time on distance-time graphs, mistakenly labeling the axes.
Always remember that the vertical axis represents distance (in meters) and the horizontal axis represents time (in seconds). Double-check your labels before finalizing your graph.
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