Calculate the Archimedean force acting on a 0.03 m3 copper cylinder submerged in water.
| August 19, 2021 | education
Given:
V = 0.03m ^ 3;
Find: F_A -?
The Archimedes force acting on a body immersed in a liquid is equal to the weight of the liquid displaced by the body:
F_A = ρ * g * V,
where
ρ = 1000kg / m ^ 3 – water density,
g = 10m / s ^ 2 – free fall acceleration;
F_A = 1000kg / m ^ 3 * 10m / s ^ 2 * 0.03m ^ 3 = 300N.
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