Fluids
The
Equation of Continuity
: AX
vx
= AY vY
Bernoulli's
Principle
:
(
Experiment-Spinning ball )
(
Experiment-Air
flowing down lifts the ball into the funnel
)
Static
pressure = p + ρg
y
Dynamic
pressure = 
By
Bernoulli's principle " less pressure where the flow is faster
"holds for streamlines in general, in gas or
liquid
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