(1)m=ρv=1.0x10^3kg/m^3x160cm^3=1.6x10^5kg
(2)1.f浮=G排=1N
2.f浮=G排=mg=0.1kgx 9.8n/kg=0.98N
3.f浮=ρ液gv排=1.0x10^3kg/m^3x9.8N/kgx100m^3=9.8x10^6N
(1)m=ρv=1.0x10^3kg/m^3x160cm^3=1.6x10^5kg
(2)1.f浮=G排=1N
2.f浮=G排=mg=0.1kgx 9.8n/kg=0.98N
3.f浮=ρ液gv排=1.0x10^3kg/m^3x9.8N/kgx100m^3=9.8x10^6N