Irina of mass 110 kg floats in fresh water, the volume is 0.06m³.
The buoyant force is the upward force exerted on any object by the fluid. If the buoyant force is lesser than the object's weight, the object will sink while if buoyant force is greater than the object's weight it will float.
In the question irina of mass 110 kg floats in fresh water that indicates:
weight of irina = buoyant force
mg = Vρg
m = Vρ
Where, m = mass of irina
V = volume
ρ = density of water
110 = V × 1000
V = [tex]\frac{110}{1000}[/tex]
V = 0.11m³
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