A unit vector is a vector with a magnitude of 1. It’s typically used to symbolize the path of a vector. To search out the unit vector of a vector, we merely divide the vector by its magnitude.
Unit vectors are necessary in lots of functions, akin to physics and engineering. In physics, unit vectors are used to symbolize the path of forces, velocities, and accelerations. In engineering, unit vectors are used to symbolize the path of forces, moments, and stresses.
