Problem data: V (volume of the taken ball) = 5 m3.
Reference values: ρv (density that air has under standard conditions for gases, t = 0 ºС) = 1.292 kg / m3; g (acceleration due to gravity) = 9.81 m / s2.
We calculate the Archimedean force acting on a given ball by the formula: Fa = ρw * g * V.
Let’s calculate: P = 1.292 * 9.81 * 5 ≈ 63.37 N.
Answer: An Archimedean force of 63.37 N. acts on a taken ball in the air.
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