Hi. Imagine a large pipe 10 m wide through which water is flowing at 10 m/s. You are in the stream flowing at the same speed, two other people are stationary at the entrance and in the middle of the venturi. You flow to the a venturi constriction that is 5 m wide. Apart from the acceleration you would feel, would you feel a decrease or increase or no pressure change? As I understand it the static pressure would drop but the dynamic goes up and the total p stays the same, but what would that mean for a person flowing in the stream compared to the two stationary in it? (ignoring turbulence etc) Thanks!