Odpowiedzi

2010-02-10T11:13:47+01:00
2.Q = 15,6N Qw = 13,6N Qx = 14N
15,6 = ρ*g*v+13,6
2 = 1000v
v = 0,0002m³
15,6 = ρx*g*v + 14
1,6 = 0,002ρ
2ρ = 1600