*Free Body Diagrams* to analyze the moments and the forces happening on a body and to provide you with some examples for study. Do you know about free body diagram? It is a diagram used by physicist and engineers to analyze the moments and the forces happening on a body, that’s why sometimes it can also be called as **force diagram. **

The body could be contained with several components or could also be contained with just a part of a component. The function of this diagram is to help researcher to determine the undetermined forces. It can also be used to determine motion equation and applied moments. Plus it can help to analyze a statistic problem or dynamics problem. The following diagrams are the example of free body diagrams.