A car travels 100 kilometers north. Is this a scalar or vector quantity?Group of answer choicesScalarVector
Question
A car travels 100 kilometers north. Is this a scalar or vector quantity?
Group of answer choices
- Scalar
- Vector
Solution
Understanding Scalar and Vector Quantities
-
Definition of Scalar Quantity: A scalar quantity is defined by only a magnitude (size or amount), without any direction. Examples include temperature, mass, and distance.
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Definition of Vector Quantity: A vector quantity has both magnitude and direction. Examples include displacement, velocity, and force.
Analyzing the Given Information
- The car travels 100 kilometers north.
- The measurement includes a magnitude (100 kilometers) and a direction (north).
Conclusion
Since the journey includes both a magnitude and a direction, it is classified as a vector quantity.
Final Answer
Vector
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