MAKE A MEME View Large Image 2 twin wheel pulleys yielding 4x leverage.JPG en A schematic of 2 twin wheel pulleys that provide a total leverage of 4 1 meaning one can pull 4x as much weight with a same ammount of effort as pulling one A next version can include blue ...
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Keywords: 2 twin wheel pulleys yielding 4x leverage.JPG en A schematic of 2 twin wheel pulleys that provide a total leverage of 4 1 meaning one can pull 4x as much weight with a same ammount of effort as pulling one A next version can include blue coloring of the disks to make it more inline with the other diagrams The schematic was based on a drawing in the book Sailing for dummies by JJ Isler Peter Isler own KVDP 2009-07-28 Pulley force diagrams
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