# Vectors

## A scalar magnitude with a direction.

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.
• Video

## Classification of Vectors and Scalars - Overview

by CK-12 //basic
Overview
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• Video

## Geometric Vector Operations - Overview

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Overview
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## Vector Operations Using Components - Overview

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Overview
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• Video

## Classification of Vectors and Scalars - Example 1

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Identifying examples of scalars
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## Classification of Vectors and Scalars - Example 2

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Identifying examples of vectors
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## Geometric Vector Operations - Example 1

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## Geometric Vector Operations - Example 3

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Subtracting vectors graphically
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## Geometric Vector Operations - Example 4

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Scalar multiplication of vectors graphically
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• Video

## Vector Operations Using Components - Example 1

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## Vector Operations Using Components - Example 2

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Subtracting vectors using vector components
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## Vector Operations Using Components - Example 3

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Scalar multiplication of vectors using vector components
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## Vector Operations Using Components - Example 4

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Determining the magnitude of a vector using the Pythagorean theorem
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## Vector Operations Using Components - Example 5

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Determining the magnitude of a vector using trigonometry
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## Vector Operations Using Components - Example 7

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Determining the vertical vector component using trigonometry
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