Some other examples includes: 1. Figuring out the direction of rain and holding your umbrella in that direction. In many cases, they are easier to relay than instructions based on grid systems. According to Hermann Grassmann, Mathematics is the science of the connection of magnitudes. Sports teams and sport commentary rely on vectors as well. Applications of Vector Algebra in real life. You can easily locate the cup as you know the direction (in front of you) as well as magnitude of the distance (one-arm distance) of location of cup from you. The position vectors indicates how far the object is the velocity vector indicates how much time it will take or how much force we should give and the direction vector indicates in … This is one way we make use of vectors in real life unknowingly. Vectors are often used in navigation. A vector is a quantity that has both magnitude and direction. Vectors sound complicated, but they are common when giving directions. 2. Magnitude is something that can be given equal or unequal to another quantity. VECTOR IN GAMING In Games, vectors are used to store positions directions and velocities.