A right circular cone of the height h and radius r is suspended in liquid of density ( ρ ). The density of cone is 2 ρ and its circular face is at a depth 3 h . The force exerted by liquid on the cu

Question

A right circular cone of the height h and radius r is suspended in liquid of density ( ρ ). The density of cone is 2 ρ and its circular face is at a depth 3 h ​ . The force exerted by liquid on the curved surface of cone is :- (Neglect atmospheric pressure)

TestHub · Accepted Answer

B = 3 1 ​ π r 2 h ρ g ↑= − π r 2 3 h ​ ρ g + F curved ​ F curved ​ = 3 2 ​ π r 2 h ρ g

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