Odpowiedź:
p=100 kPa
F=60 kN
Wyjaśnienie:
Cisnienie
\[ p:= F/S = m g / S = rho S h g/S= rho g h \]
p = 1000 (kg/m^3) *10 (m/sec^2 ) * 10 (m)
Siła parcia
\[
F= p*S = 100 (kPa) * 0.6 (m^2)= 60 kN
\]
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Odpowiedź:
p=100 kPa
F=60 kN
Wyjaśnienie:
Cisnienie
\[ p:= F/S = m g / S = rho S h g/S= rho g h \]
p = 1000 (kg/m^3) *10 (m/sec^2 ) * 10 (m)
p=100 kPa
Siła parcia
\[
F= p*S = 100 (kPa) * 0.6 (m^2)= 60 kN
\]