At the beginning of the introductory physics course, ... Physicists like to represent forces on an object by drawing a Free Body Diagram.

Segment 3B: Free Body Diagrams. 8/1/2018 | 6m 41s Video has Closed Captions | CC. Segment 3B: Free Body Diagrams We illustrate how free body diagrams help us analyze force. Aired 08/01/2018 ...

Show the forces acting on an object in a free body diagram. The arrows represent the size and direction of the forces acting. When drawing a force diagram: represent the object with a small box or dot ...

The free-body diagram method is emphasized. Topics include vector algebra, force, moment of force, couples, static equilibrium of rigid bodies, trusses, friction, properties of areas, shear and moment ...