Scalar
What Scalar means in Mathematics A-Level, as defined for Pearson Edexcel.
Definitions of Scalar
Exam boards and our study guides word this term in slightly different ways. Learn the version your board uses.
Check what you remember
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Reference: Pearson Edexcel
A quantity that has only magnitude and no direction.
A quantity with magnitude only and no direction.
A quantity with size only and no direction.
Topics that use Scalar
- Vectors (Pearson Edexcel A-Level)
Related terms
- component
- component form
- Component form in two and three dimensions
- Conversion between component and magnitude/direction form
- Direction and quadrant awareness
- Direction cosines in 3-D
- Displacement vector
- Distance
Using Scalar in the exam
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