Mechanical Advantage Using a Rope and Pulleys for Vehicle Recovery 9:1

Thanks! Share it with your friends!

You disliked this video. Thanks for the feedback!

Added by admin
I try to explain how to get a mechanical advantage of 5:1 and 9:1 by arranging a rope and pulleys. I pull a truck that is stuck in Florida sugar sand out by hand. I also show how to tie a bowline knot.
how Pulleys work, Pulleys

Post your comment


Be the first to comment