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 - ...

GCSE Physics worksheet on resultant forces, covering forces acting in the same and opposite directions, perpendicular forces, vector addition and calculating resultant force magnitudes. Suitable for ...

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 ...