Finished  
scene 11 of 11
The figure shows an L shaped rigid bar A B C D with a horizontal segment A B C of length 750 millimeters and a vertical segment C D of height 300 millimeters. The bar is pinned at C and supported by vertical and horizontal rods labeled 1 and 2 of length 600 millimeters and 150 millimeters at A and D respectively. The other end of the support rods is pinned. A load P which equals 80 kilo newtons directed vertically downwards acts at the point B which is 400 millimeters to the right of C.

Finished