Exercice 1 : QCM
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Lesson overview
This lesson brings together the PDF, study notes and chapter flow so you can revise Les lois de Newton without losing the thread.
Exercice 1 : QCM
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Exercice 2 :
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Exercice 3 : Calculer la poussée dArchimède
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Definition 1
On note v la vitesse de la goutte d’eau.
l’huile est : ρh = 8, 2 × 102kg/m3.
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3π.r3.
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dt = A − B.v
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dt = A − B.v2
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et B = 1, 56 × 10−2m−11 , pas de variation ∆t = 0, 5s .
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constante : T0 = 300K .
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Peau(z) = Patm − ρ.g.z
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Patm = 1, 0 × 105P a , la pression à la surface de l’eau ( z = 0m ) ;
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What to work through
9 exercise(s) found across 5 page(s), with solutions included.
Document vocabulary
vitesse · bulle · fluide · calculer · parachute · valeur · masse · chute · fonction · force
Lesson objective
Master "Exercises 1 - Les lois de Newton" in Les lois de Newton (Physics and Chemistry) and use it in exercises.
Quick method
Start with definitions, learn formulas/processes, redo one example, then solve one exercise without the correction.