Density of water
1g/cm3=1000kg/m3
define pressure
the ratio of the force per unit area
pressure formula
P=F/A
Gauge pressure formula
Pgauge=Pabsolute-Patm
Absolute pressure formula
Pabsolute= P0+p(density)gz(depth)
gauge pressure is…
the difference between absolute pressure and atmospheric pressure
Buoyant force equation
Fbouy=(Density)(Volume of fluid displaced)g =pVg