F float =G row =m row G = 67.5 million kg×10n/kg = 6.75×108? Noun (short for noun)
When a carrier-based aircraft with a mass of 5 150kg takes off from the deck of the aircraft carrier, the reduced buoyancy at this time is the gravity of the aircraft.
So the reduced buoyancy is:
F converted buoyancy =G airplane = mg = 5150kg×10n/kg = 5.15×104? n；
Buoyancy reduction f = ρ gV The discharge of liquid shows that the reduced volume is:
V row =F, and the equivalent buoyancy gρ liquid = 5.15×104n10n/kg×1.03x103kg/m3 = 5m3;
Therefore, the answer is: 6.75×108; five