Statics & Mechanics of Materials - Graphical
equilibrium of three forces
clip 01: lifting device
In this clip- series the problems are solved graphically. Here you will learn how to do this, and what the difference between the space- and the force diagram is.
equilibrium of four forces
clip 03: ladder
This clip is about how to graphically cut free and find a resulting force.
clip 04: ladder
Sometimes also springs appear in graphical examples. Get the clue in here!
method of cable polygon
clip 05: beam
In this video the method of cable polygon is explained.
It can be a useful tool, if some circumstances do not allow to use another method.
super- position principle
clip 06: beam
In this clip the graphical super-position principle is explained.
Important is to exactly follow the single steps. Here we Show you how to do it.
friction (static / kinematic)
clip 07: hand barrow friction
In this clip we explain how to transform the coefficient of friction
to the scetch and how to draw the angle and cone of the limiting friction.