g取10N/kg时 V排=ρ水*g/F浮=29.4N/1000kg*10N/kg=0.00294m³
g取9.8N/kg时 V排=ρ水*g/F浮=29.4N/1000kg*9.8N/kg=0.003m³
V排=F浮/ρ水*g=29.4N/(1000kg*10N/kg)=0.00294m³
解:∵浸没 ∴V金=V排 =F浮/ρ水g =29.4N/(1000kg/m³ ×9.8N/kg) =0.003m³