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
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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 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 to make a pulley increase the amount of force needed (i.e. triple, quadruple, quintuple) - 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
Does the MA and VR of a pulley increase on an increasing pulley system? - Quora
Powerful Pulleys - Lesson - TeachEngineering
Is it possible to lift oneself up by a pulley and a rope? - Quora
What are some things pulleys can do? - Quora
Mechanical Engineering: Particle Equilibrium (7 of 19) Tension of Cables Attached to Hanging Object