
Explore the fundamentals of engineering mechanics, covering statics and dynamics (with kinematics and kinetics), and apply Newton's laws, gravitation, transmissibility, parallelogram law, and force systems.
Classify the system of forces into coplanar and space arrangements, and distinguish concurrent, coplanar parallel, collinear, and general (non-concurrent and non-parallel) force systems.
Solve concurrent forces by summing the x and y components of f1 through f4 to obtain the resultant, then use Pythagoras and tan inverse for its magnitude and angle.
Resolve concurrent forces into x and y components, sum to obtain the resultant and its direction, illustrated by 160.2 N at 24.1° and 581.27 N at 64.41°.
Explore solving concurrent force systems by resolving components using r cos alpha and r sin alpha, and determine an unknown force from a given resultant magnitude and direction.
This course is designed to give exposure and knowledge of forces acting on different type of members of structures in different manners. The course contains from classification of forces to its resolution, composition, various laws related to force; analysis of various structures like truss, cable, beam, frames, etc.; problems of kinetics and kinematics of rectilinear and curvilinear motion of an object, also problems based on coordinate system. It also contains analysis of forces in 3D coordinate system, study related to work, energy, impulse, momentum etc.
In this important principles and laws are explained in simple manner with necessary diagrams. Without diagrams its very difficult to understand the concepts of Engineering mechanics. Also the concepts related to types of forces are elaborated with simple figures.
Moreover the analysis of concurrent forces is shown with the best numerical. At the start some basic level examples are solved, in which the basic rules of force calculation from the sign convention to calculation's are shown. In laterwards, advanced numerical were solved in which different conditions were given. also in all the problems, calculation of resultant done by analytical method and also same is shown by the graphical method, which is most important to imagination of the concepts to students.