Water is poured into the cup, the area of the bottom of the cup is 25cm2, height is 5cm.

Water is poured into the cup, the area of the bottom of the cup is 25cm2, height is 5cm. find the pressure on the bottom of the cup.

S = 25 cm2 = 0.0025 m2.

h = 5 cm = 0.05 m.

g = 10 m / s2.

ρ = 1000 kg / m3.

R – ?

The pressure of the liquid or gas at the bottom of the vessel P is determined by the formula: P = ρ * g * h.

Since water is poured into the cup, its density is ρ = 1000 kg / m3.

P = 1000 kg / m3 * 10 m / s2 * 0.05 m = 500 Pa.

Answer: the water pressure at the bottom of the cup is P = 500 Pa.