Free-Body Diagrams

Definition

Free-body diagrams are visual representations used to analyze the forces acting on an object. They show all the individual forces acting on an object as arrows, allowing for a clearer understanding of how these forces interact.

Related terms

Normal Force:

The normal force is the force exerted by a surface to support the weight of an object resting on it. It acts perpendicular to the surface.

Tension Force: Tension force is a pulling force transmitted through a string, rope, or cable when it is pulled at both ends. It always acts along the direction of the string.

Applied Force:

An applied force is any external force that is directly applied to an object by another object or person. It can be in any direction and magnitude depending on the situation.