Projection Along a Unit Vector
If $$\hat n$$ is a unit vector, the scalar component of $$\vec a$$ along $$\hat n$$ is:
$$\vec a\cdot\hat n$$
Usage
- Used when the direction vector is already normalized.
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CAT Formulas
Vector Algebra
Projection Along a Unit Vector
Projection Along a Unit Vector
If $$\hat n$$ is a unit vector, the scalar component of $$\vec a$$ along $$\hat n$$ is:
$$\vec a\cdot\hat n$$
Usage
- Used when the direction vector is already normalized.
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