Cinématique de base

Formule de Physique sur la cinématique de base (MRU-MRL-MRUA

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Rémi Heredero

Set of flashcards Details

Flashcards	11
Language	Français
Category	Physics
Level	Vocational School
Created / Updated	05.10.2014 / 21.02.2018
Weblink	https://card2brain.ch/box/cinematique_de_base
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vitesse moyene

Keyboard commands:

= turn,

= for-/backward,

= scroll

\(V_m = \frac{\Delta s} {\Delta t}\)

Accélération moyenne

Keyboard commands:

= turn,

= for-/backward,

= scroll

\(a_m = \frac{\Delta v}{\Delta t}\)

Chemin

Keyboard commands:

= turn,

= for-/backward,

= scroll

\(s = v*t\)

Débit volumique

Keyboard commands:

= turn,

= for-/backward,

= scroll

\(q_v = v*A\)

Changement de débit volumique

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= turn,

= for-/backward,

= scroll

\(v_1 \cdot A_1 = v_2 \cdot A_2\)

Changement de débit volumique (gaz)

Keyboard commands:

= turn,

= for-/backward,

= scroll

\(p_1 \cdot v_1 \cdot A_1 = p_2 \cdot v_2 \cdot A_2\)

Vitesse

Keyboard commands:

= turn,

= for-/backward,

= scroll

\(v=a \cdot t\)

Chemin (accélération)

Keyboard commands:

= turn,

= for-/backward,

= scroll

\(s=\frac{a \cdot t^2}{2}\)

Vitesse (accélération)

Keyboard commands:

= turn,

= for-/backward,

= scroll

\(v=\sqrt[]{2 \cdot a \cdot s}\)

Vitesse si la vitesse initiale n'est pas nul (accélération)

Keyboard commands:

= turn,

= for-/backward,

= scroll

\(v=v_0+a \cdot t\)

Distance parcourue totale

\(s=v_0 \cdot t + \frac{a \cdot t^2}{2} = v_0 \cdot t + \frac{\Delta v \cdot t}{2} = \frac{v_0 + v}{2} \cdot t\)

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Cinématique de base

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