Spool Trick

2012-03-07

[public] 247K views, 1.45K likes, 51.0 dislikes audio only

Right: https://www.youtube.com/watch?v=AS9OXzSRBMQ

Left: http://www.youtube.com/watch?v=FWQ-HJ4oGKQ

It Depends: https://www.youtube.com/watch?v=R3GHiMOHEy8

What happens when nylon rope is wound around a spool and pulled horizontally to the right? Will the spool go to the right, to the left, or does it depend on how the rope is pulled?