Answer to Question #205371 in Mechanics | Relativity for Ace

Question

Find the total pressure ‘A’ at the bottom of the jar, 50 cm in height. The mass of the liquid is 4300 kg and the volume is 0.055 m³. The atmospheric pressure on Earth is 101.3 kPa.      

Answer 1

density of liquid$=\frac{mass}{volume}=\frac{4300kg}{0.055m^3}=78181.82kg/m^3$

pressure due to liquid$=density\times gravity\times height=78181.82\times 9.8\times 50/100=383090.918Pa$

total pressure at the bottom$=383090.918+101,300=484,390.918Pa$