Odpowiedzi

2010-03-15T20:21:36+01:00
V=0,02m*0,24m*0,05m=0,00024m³
F=368mN=0,368N
F=dVg
d=F/(Vg)
d=0,368N/(0,00024m³*10N/kg)=0,368*0,0024kg/m³=0,0008832kg/m³
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