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A pulley system calculator determines the mechanical advantage of a pulley arrangement and the effort force needed to lift a given load. A single fixed pulley redirects force (MA=1); a movable pulley doubles the mechanical advantage (MA=2), halving the required effort force.

Guide étape par étape

1Enter your data
2System calculates

Exemples résolus

Entrée

Enter the required values

Résultat

Result computed by the formula

Erreurs courantes à éviter

✕Inaccurate inputs
✕Outdated assumptions

Questions fréquentes

What does this calculator do?

Enter your data

How do I use this calculator?

System calculates

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