Pressure = weight density × depth

a 1.2-m-tall barrel is filled with water (with a weight density of 9800 n/m^3). find the water pressure on the bottom of the barrel.

As we know that pressure due to water is given as

Pressure = (weight density) (Depth)

here we know that

weight density of water =

height of the water = 1.2 m

now from above formula we have

so pressure due to water is given as 11760 Pascal

distance = 150m

displ = root (50 ^2 + 100^2)

root(2500+10000)

root 125000