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Les treuils

Les treuils. Le gain mécanique. Le gain m é canique. Le TAMBOUR. La MANIVELLE. Le gain m é canique. Le TAMBOUR. GM = F P ÷F A . La MANIVELLE. Calculez le GM. 2340 N

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Les treuils

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  1. Les treuils Le gain mécanique

  2. Le gain mécanique Le TAMBOUR La MANIVELLE

  3. Le gain mécanique Le TAMBOUR GM = FP÷FA La MANIVELLE

  4. Calculez le GM 2340 N 38 640 N

  5. Exemples

  6. Exemples

  7. Comparer aux leviers diamètre de la manivelle diamètre du tambour Le TAMBOUR La MANIVELLE

  8. Le gain mécanique Le TAMBOUR GM = dFM÷dC La MANIVELLE

  9. L’effetsur la distance parcourue

  10. L’effetsur la distance parcourue

  11. Un GM superieur à 1 = Gain de FORCE • Un GM inferieur à 1 = Gain de VITESSE

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