Question detail
In a force diagram, what does the length of a force arrow 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 their interactions
Question
- A. The direction of the force
- B. The type of force
- C. The magnitude of the force
- D. The point of application of the force
Answer
The magnitude of the force
Explanation
In a force diagram, the length of the arrow indicates the magnitude of the force, while the direction of the arrow shows the direction of the force.
Common mistake
Confusing Vector and Scalar Quantities
Students often identify displacement as a scalar quantity instead of a vector quantity.
Remember that displacement has both magnitude and direction, making it a vector quantity. Practice distinguishing between scalar and vector quantities by focusing on their definitions.
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