Homework Statement
how to find FA, FB, FC, FD in 3D equiblirium static?
Homework Equations
W1 = 500kg
http://www.flickr.com/photos/djaguank/5450648168
distance (see at image)
if you can't see the image, please follow this link
http://www.flickr.com/photos/djaguank/5450648168...