physique DS2 ressort + gravité Flashcards

1
Q

trouver la formule de T par méthode analytique

A
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2
Q

Ep grav= ?

A

GMm/R +cst

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3
Q

def moment cinétique

A

Lo(M)= OM ^ mv

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4
Q

def moment d’une force

A

Mo(F)= OM ^ F

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5
Q

théorème moment cinétique

A

dLo/dt = sum(Mo)

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6
Q

théorème énergie cinétique

A

mini delta (Force)= dEc
W de A à B (Force)= grand delta

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