The Free-Body Diagram Interactive allows a learner to practice identifying the forces that act upon an object and to express such an understanding by the construction of a free-body diagram.

Dec 2, 2025 · A free body diagram, or force diagram, is a rough sketch that shows the relative magnitude and direction of all the forces acting on a system. There are various forces that can …

In an analysis, a free body diagram is used by summing all forces and moments (often accomplished along or about each of the axes). When the sum of all forces and moments is …

A force is a vector quantity that describes a push or pull. A variety of contact forces (e.g., normal force, friction) and non-contact forces (e.g., gravity) may act on an object simultaneously. A …

Jul 23, 2025 · It enables the calculation of the net force acting on the body and its direction of motion by making a symbolic diagram of all the forces acting on a body. In this article, we will …

Free body diagrams are the tool that engineers use to identify the forces and moments that influence an object. They will be used extensively in statics, and you will use them again in …

In this article, you will learn what a free-body diagram (or FBD) is, and how to draw it in 3 simple steps. What is a free-body diagram? A free-body diagram is a representation of an object with …

Learn free body diagrams with step-by-step examples, LaTeX mathematical notation, and detailed explanations of force analysis in physics.

The first step in describing and analyzing most phenomena in physics involves the careful drawing of a free-body diagram. Free-body diagrams have been used in examples throughout this …

Nov 27, 2025 · Learn about free body diagrams for your GCSE physics exam. This revision note includes how to represent forces and analyse motion using free body diagrams.