Mecanique Des Solides Flashcards

1
Q

Definition du centre de masse d’un systeme de point ( un solide )

A

Cours

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2
Q

Proprieté du centre de masse

A

Cc

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3
Q

Definition d’un solide

A

X

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4
Q

Loi de varignon

A

X

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5
Q

Puissance des actions interieures exercées sur un solide

A

P(int) = 0

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6
Q

Loi de la quantité de mouvement

A

X

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7
Q

Loi de l’energie cinetique

A

X

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8
Q

Cas d’une translation :
Puissance d’une force
Energie cinetique du solide en translation

A

X

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9
Q

Vitesse de glissement

A

X

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10
Q

Propriétés de la vitesse de glissement

A

X

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11
Q

Loi de coulomb du frottement solide

A

X

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12
Q

Solide en rotation:
Donner la vitesse des points d’un solide en rotation par rapport à un axe fixe

La puissance d’une force

A

X

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13
Q

Consequences d’une Liasion pivot parfaite

A

P=0 ; M =0

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14
Q

Energie cinetique d’un solide en rotation par rapport z’ un axe fixe

A

X

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15
Q

Moment cinetique par rapport à l’axe de rotation d’un soide en rotation

A

X

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