Unit vector
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Topic Notes
In this section, we will learn what is a unit vector, which literally refers to a vector with magnitude of 1 unit. We will practice on calculating a unit vector as well as exploring how this concept relates to the basic unit vectors that are found in vectors represented in rectangular form.
Unit Vector = a vector with a magnitude of 1
Given vector v, the unit vector in the direction of vector v is obtained as follows:
u^=∣∣v∣∣v
where ∣∣u^∣∣=1
Given vector v, the unit vector in the direction of vector v is obtained as follows:
u^=∣∣v∣∣v
where ∣∣u^∣∣=1
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