Last month, we saw how you can use vectors to define complex circuits and determine current. This month, we'll show you how to use vector diagrams and some simple math to calculate neutral currents in ...

One of the most important topics taught at the start of introductory physics is the idea of vectors. Students really need proficiency with them if they are to use force and momentum. Just about every ...

Add your subjects to find the right study guides, track progress and keep everything in one place. If a car is travelling 30 miles per hour due south, then its velocity has been described with both a ...

Last month, we clarified the definition of a vector and showed you how vectors are added, subtracted, multiplied, and divided. This month, we'll see how to use vectors in defining a complex circuit ...

If a car is travelling 30 miles per hour due south, then its velocity has been described with both a magnitude (30 mph) and a direction (south). In a vector the length of the line represents the ...