Question

flood wall. during a flood, a wall is subjected to water 4 meters high on one side. compute the hydrostatic pressure on the wall. (water density = 1000 kg/m³)? p = pa

Explanation:

Step1: Identify the formula

The formula for hydro - static pressure is $P =
ho gh$, where $
ho$ is the density of the fluid, $g$ is the acceleration due to gravity ($g = 9.8\ m/s^{2}$), and $h$ is the depth of the fluid.

Step2: Substitute the given values

Given $
ho= 1000\ kg/m^{3}$, $g = 9.8\ m/s^{2}$, and $h = 4\ m$. Then $P=1000\times9.8\times4$.

Step3: Calculate the result

$P = 39200\ Pa$.

Answer:

$39200$