A vector quantity must have:
Understand the Problem
The question is asking what characteristics a vector quantity must possess. It provides multiple choice answers that describe the necessary components of vector quantities, specifically focusing on magnitude and direction.
Answer
D. both magnitude and direction.
The final answer is D. both magnitude and direction.
Answer for screen readers
The final answer is D. both magnitude and direction.
More Information
Vectors distinguish themselves from scalars by having both a magnitude (size) and a direction, which allows them to be represented graphically as arrows.
Tips
A common mistake is confusing scalar quantities, which only have magnitude, with vector quantities that also have direction.
Sources
- Vectors and Scalars - NASA - grc.nasa.gov
- What are the conditions required to be a vector quantity? - Quora - quora.com
- Scalars and Vectors - The Physics Classroom - physicsclassroom.com
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