A thin stream of water flows smoothly from a faucet and falls straight down. At one point, the water is flowing at a speed of ?1=1.07 m/s . At a lower point, the diameter of the stream has decreased by a factor of 0.787 . What is the vertical distance ℎbetween these two points?

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Variation of pressure

From the equation of pressure, pressure is directly proportional to the applied force.