Manoeuvres De Force Flashcards

1
Q

Calcul effort résistant sol horizontal la charge glisse ?

A

R=P*gl

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2
Q

Calcul effort résistant dans une montée la charge roule ?

A

R= Pr+PPe

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3
Q

Calcul effort résistant dans une descente la charge roule ?

A

R = Pr - PPE

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4
Q

Calcul effort résistant dans une montée la charge glisse ?

A

R=Pgl+PPe

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5
Q

Calcul effort résistant dans une descente la charge glisse ?

A

R=Pgl-Ppe

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6
Q

Calcul effort résistant sol horizontal la charge roule ?

A

R= P*r

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7
Q

Calcul du rendement ?

A

Rendement = Putile / Pmotrice

= Ej*v/ Pm

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8
Q

Calcul de l’effort a la jante ?

A

Ej= rendement * Pm/vitesse

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9
Q

Calcul adhérence sol horizontal 4 roues motrices ?

A

A= P*a

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10
Q

Calcul adhérence sol horizontal 2 roues motrices ?

A

A= 2P/3 * a

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11
Q

Calcul effort au crochet ?

A

Si A>Ej alors Ej = Rtracteur+ Ec
Donc Ec= Ej - Rtracteur

Si A

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