Unit Vectors

▶️ Watch on 3Speak

---

In this video I go over unit vectors, which are vectors of length 1. Any vector "a" can be expressed as a unit vector "u" pointing in the direction of "a" by dividing the vector "a" by the length |a|. This produces an unit vector with length 1, which I also go over a simple proof that this is indeed the case. I also go over an example in calculating the unit vector of a given vector.

The timestamps of key parts of the video are listed below:

• Unit Vector Definition: 0:00
• Proof that the Unit Vector Length Equals to One: 2:22
• Example 6: 4:28

This video was taken from my earlier video listed below:

• Vectors and the Geometry of Space: Vectors: https://youtu.be/0lJiVlKw4Kc
• Video notes: https://peakd.com/hive-128780/@mes/vectors-and-the-geometry-of-space-vectors
• Playlist: https://www.youtube.com/playlist?list=PLai3U8-WIK0EiRECLVkBCcFhSpbSz8XIw

Related videos:

Vectors and Geometry of Space video series: https://www.youtube.com/playlist?list=PLai3U8-WIK0FjJpwnxwdrOR7L8Ul8VZoZ .

---

SUBSCRIBE via EMAIL: https://mes.fm/subscribe

DONATE! ʕ •ᴥ•ʔ https://mes.fm/donate

Like, Subscribe, Favorite, and Comment Below!

Follow us on:

MES Truth: https://mes.fm/truth
Official Website: https://MES.fm
Hive: https://peakd.com/@mes

MORE Links: https://linktr.ee/matheasy

Email me: [email protected]

Free Calculators: https://mes.fm/calculators

BMI Calculator: https://bmicalculator.mes.fm
Grade Calculator: https://gradecalculator.mes.fm
Mortgage Calculator: https://mortgagecalculator.mes.fm
Percentage Calculator: https://percentagecalculator.mes.fm

Free Online Tools: https://mes.fm/tools

iPhone and Android Apps: https://mes.fm/mobile-apps

---

▶️ 3Speak