Videos
Force Vectors
In this video you could find the definitions of scalar and vector, operations with vectors, principally the addition of force vectors (parallelogram law and rectangle rule) and various
Force Vectors (cont.)
This video is a continuation of before video, this video developed the theme of addition of a coplanar forces system and in the space and also you could find various solved exercises.
Resultant of a Forces System
This video is a continuation of before video, this video developed the theme of addition of a coplanar forces system and in the space and also you could find various solved exercises.
Resultant of a Forces System (cont.)
This video explains how calculate the moment of forces pair, how simplify a forces system and a pair forces and how interpret the application of simple and distributed loads, with the distribut
Balance
This theme uses the resultant force definition and resultant moment definition to talk about of balance of a particle and a rigid body.
Structural Analysis
This video shows the simple structure analysis through the nodes method, also it include the description about the assumptions of departure for this type of analysis.
Structural Analysis (cont.)
This theme talks about simple structures analysis through the sections method. Also it has a description of zero force elements and solved exercise about the theme.
Forces in cables
This video talks about the forces in cables and chains in three cases: a) when it is submitted to concentrated loads, b) it is submitted to distributed loads and c) it is submitted their own we
Friction
This video explains the dry friction on rigid bodies, also explain the problems that have dry friction and bearing resistance. Also this video show various solved exercises.
