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

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

How does the tension in the rope of a pulley becomes different if we use a weight to lift another weight instead of using lifting force? - Quora

How do pulley systems work? - Quora

A four strand pulley system is used to lift a 120 Newton load. What is the effort force? - Quora

How would I make a pulley that would double the amount of force it takes to lift the load? - Quora

Mechanical Advantage of a Pulley 5 - Using IMA to solve for Distance

Where exactly is the extra energy in a pulley system coming from to lift so much weight with so little effort? - Quora

What is the effort to lift a load attached to a rope that only runs through multiple fixed pulleys? - Quora

Mechanical Advantage 1 – Simple Levers & Pulleys - Safety Access & Rescue

What is an example of a simple machine pulley, including a plane, gear, wheel and axle? - Quora

How come when you pull the rope through a pulley and you are the load, you pull 1/2 as hard as if you're on the ground pulling a load? - Quora

How would I make a pulley that would double the amount of force it takes to lift the load? - Quora

Does a bike have a pulley? - Quora