Odpowiedzi

2010-02-28T15:09:42+01:00
V = 0,6 m^3
d = 1260 kg/m^3
g = 10 m/s^2 = 10 N/kg
Fw = ?
Fw = d*V*g
Fw = 1260 kg/m^3 *0,6 m^3*10 N/kg
Fw = 7560 N = 7,56 kN
2010-02-28T15:10:59+01:00
V= 0.6 m3
ρ=1260kg/m3
g=10N/kg

Fw=ρ•g•V
Fw=1260kg/m3 • 10N/kg • 0.6m3 = 7560 N = 7,56 kN