- #1

Pushoam

- 962

- 52

## Homework Statement

## Homework Equations

## The Attempt at a Solution

Calculating water pressure using in a horizontal pipe

Applying Bernoulli principle,

## p_a + \frac 1 2 \rho gh_a + \frac 1 2 \rho v_a^2 = p_b + \frac 1 2 \rho gh_b + \frac 1 2 \rho v_b^2 ##

## h_a = h_b, v_b = \frac { A_a v_a}{A_b} ##

Substituting the values gives, ## p_a = 3 * 10^5 ~ N\m^2 ## .

Is this correct?