Determine the buoyancy force acting on a body with a volume of 25 m if it is in a vessel with kerosene

Determine the buoyancy force acting on a body with a volume of 25 m if it is in a vessel with kerosene (kerosene density is 800 kg / m3)

Data: V (volume of taken body) = 25 m3; for the calculation, we assume that the body is completely immersed in kerosene.

Reference data: g (acceleration due to gravity) = 9.81 m / s2 ≈ 10 m / s2; by condition ρк (kerosene density) = 800 kg / m3.

It is possible to calculate the buoyant force acting on the taken body (the Archimedes force) by the formula: Fа = ρк * g * V.

Calculation: Fa = 800 * 10 * 25 = 200,000 N (200 kN).

Answer: The buoyancy force is 200 kN.