Odpowiedź :
[tex]dane:\\m = 1 \ kg\\S = 100 \ cm^{2} = 0,01 \ m^{2}\\g = 10\frac{N}{kg}\\szukane:\\p = ?\\\\p = \frac{F}{S}\\\\F = m\cdot g = 1 \ kg\cdot10\frac{N}{kg} = 10 \ N\\\\p = \frac{10 \ N}{0,01 \ m^{2}}\\\\\underline{p = 1 \ 000 \ Pa = 1 \ kPa}[/tex]