Question detail
What does a horizontal line on a velocity-time graph represent?
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. Constant acceleration
- B. Constant velocity
- C. Increasing speed
- D. Decreasing speed
Answer
Constant velocity
Explanation
A horizontal line indicates that the velocity does not change over time, meaning the object is moving at a constant velocity.
Common mistake
Common Mistake in Sketching Velocity-Time Graphs
Students often fail to accurately represent the acceleration or deceleration in their velocity-time graphs, leading to incorrect slopes.
To fix this, students should carefully analyze the motion described and ensure that the slope of the graph reflects the correct acceleration or deceleration, using a ruler to maintain straight lines.
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