Learn how to determine the magnitude and direction of a vector. The magnitude of a vector is the length of the vector. The ...

Learn how to write a vector in component form given two points and also how to determine the magnitude of a vector given 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 ...

pre-reqs: trig Think of the following two things. Temperature and wind speed. These are two different things that you could measure, but there is one big difference. Wind speed has two parts to it - ...