An object of mass 26 kg floats in the air and it is in the equilibrium state. Air density is 1.3 k g m - 3 . The volume of the object is

Question

An object of mass 26 kg floats in the air and it is in the equilibrium state. Air density is 1.3 k g m - 3 . The volume of the object is, 10 m 3, 20 m 3, 13 m 3, 26 m 3

MARKS App · Accepted Answer

Given, mass of object m = 26 k g Density of air ρ = 1.3 k g / m 3 The object is in equilibrium state. So, m g = ρ a i r V g 26 g = 1.3 V g V = 26 1.3 V = 20 m 3

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