Mathematics Education Vectors lesson 4 – Unit vectors, 2D position vectors By Magic Monk on Friday, August 16, 2019 In this lesson we define unit vectors i and j as vectors moving along the x or y axis with a magnitude of 1. Then we define position vectors using unit vectors. math palnet steemiteducation steemstem Previous Post Next Post Related Posts Mathematics Education Vector applications question – Elastic collision, momentum, and kinetic energy Mathematics Education Vectors lesson 21 – Basic vector operations in Geogebra Mathematics Education Vectors lesson 20 – drawing vectors in Geogebra