Mouvement dans un champ uniforme Flashcards

1
Q

Ec =

A

0.5 * m * v^2

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2
Q

Epp =

A

mgy

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3
Q

Em =

A

Epp + Ec

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4
Q

W(Fa->b) =

A

F . AB = F * AB * cos(alpha)

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5
Q

théorème de l’énergie mécanique

A

delta Em = somme W Fext a->b (autre que le poids)

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6
Q

Bilan des forces =

A

P(vecteur) = m * g(vecteur)

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7
Q

PFD

A

a=g (vecteurs)

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8
Q

équations horaire

A

(a voir sur la fiche)

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9
Q

t = (avec éq horaire)

A

x / Vo cos(alpha)

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10
Q

y (x) =

A

(a voir sur la fiche)

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