Question detail
What shape represents constant acceleration on a velocity-time graph?
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. A straight horizontal line
- B. A straight sloping line
- C. A curved line
- D. A zigzag line
Answer
A straight sloping line
Explanation
A straight sloping line on a velocity-time graph indicates that the object is experiencing constant acceleration.
Common mistake
Misinterpreting Areas Under Velocity-Time Graphs
Students often confuse the areas under velocity-time graphs, thinking that both triangular and rectangular areas represent the same distance travelled.
Remind students that the area of a rectangle is calculated as base times height, while the area of a triangle is calculated as 0.5 times base times height. Encourage them to practice calculating areas for both shapes to reinforce the concept.
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