Question

Dynamic lift is related to

• A. Pascal's law
• B. Equations of continuity
• C. Archimedes's principle
• D. Bernoulli's theorem

Answer 1

Answer:

D. Bernoulli's theorem

• Dynamic lift, as observed in an airplane wing (aerofoil) or the Magnus effect in a spinning ball, relies on the difference in fluid velocity across the object. • According to Bernoulli's theorem, regions of higher fluid velocity correspond to lower pressure, and regions of lower velocity correspond to higher pressure. This pressure difference generates a net force, the dynamic lift.