What pressure does a person experience when swimming in a lake at a depth of 2m, the density of water is 1000 kg / m3.

1. Let us write down the condition of the problem, as well as the value of the gravitational constant necessary for calculations:
h = 2 m
ρ = 1000 kg / m3
g = 10 N / kg
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2. Let’s write down the standard formula for finding the pressure of a water column and use it to calculate the numerical answer, substituting the values from the condition into it:
P = ρ × g × h
P = 1000 kg / m3 × 10 N / kg × 2 m
P = 20,000 Pc
3. Let’s translate the result into more convenient units of measurement and write down the final answer:
20,000 pc = 20 kpc
Answer: P = 20 kPk