Skill Sheet TR 5.1.2 Rescue Technician CORE Instructor Reference Materials Mechanical Advantage Systems_________________________
![Amazon.com : GM CLIMBING Hardware Kit for 5:1 Mechanical Advantage Pulley/Hauling/Dragging System Block and Tackle (Kit with Screw Locking Carabiner) : Sports & Outdoors Amazon.com : GM CLIMBING Hardware Kit for 5:1 Mechanical Advantage Pulley/Hauling/Dragging System Block and Tackle (Kit with Screw Locking Carabiner) : Sports & Outdoors](https://m.media-amazon.com/images/I/81lwZNjXLrS._AC_UF1000,1000_QL80_.jpg)
Amazon.com : GM CLIMBING Hardware Kit for 5:1 Mechanical Advantage Pulley/Hauling/Dragging System Block and Tackle (Kit with Screw Locking Carabiner) : Sports & Outdoors
Skill Sheet TR 5.1.2 Rescue Technician CORE Instructor Reference Materials Mechanical Advantage Systems_________________________
![What is the mechanical advantage of a pulley that has 3 supporting ropes? And how hard would I have to pull to raise a 60 N load? - Quora What is the mechanical advantage of a pulley that has 3 supporting ropes? And how hard would I have to pull to raise a 60 N load? - Quora](https://qph.cf2.quoracdn.net/main-qimg-1ed5668582a5ea5d5cdfe294a7e7c8d8.webp)