lectures in mechanics

These are some important lectures in mechanics science

1.. analysis of the forces.. http://www.fineupload.com/DOWNLOAD/1236e1524/mech2.pdf

2.. moments of the force.. http://www.fineupload.com/DOWNLOAD/ee9941028/mech3.pdf

3.. Free Body Diagram.. http://www.fineupload.com/DOWNLOAD/7165d1007/mech4.pdf

4.. Equilibrium http://www.fineupload.com/DOWNLOAD/390b21014/mech5.pdf

We are in the service