BR-ANAC-PBL Practice Questions - ANAC Theoretical Examination For Free Balloon Pilot (Piloto De Balão Livre - PBL) Exam

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What fundamental aerostatic principle explains why a hot-air balloon experiences upward buoyant force equal to the weight of the air it displaces?

Archimedes' Principle Newton's Third Law of Motion Dalton's Law of Partial Pressures Venturi Effect

Correct Answer:

Archimedes' Principle

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