Cable Drive 06 April 2017, 22:00 Sorry, your browser doesn't support embedded videos, but don't worry, you can download it and watch it with your favorite video player! W: weight of the load P: pulling force for moving up the load. Mechanical advantage: 3 « previous mechanism Wedge Mechanism next mechanism » Mechanism for Drawing Intersection of Sphere and Cylinder load comments Please enable JavaScript to view the comments.