A cylindrical vessel is full of water (density $ρ = 1 gm / cc$ ) is placed on horizontal ground as shown. A small hole of area $(= 1 cm^{2})$ is made on a curved wall at a height of 2m from the bottom of container (container does not move) choose CORRECT statement $(s) (g = 10 m / s^{2})$ :-

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v efflux ​ = 2 gh ​ = 10 dt dm ​ = ρ Av = ( 1000 ) × 1 0 − 4 × 10 = 1 kg / sec Force = dt vdm ​ = 10 × 1 = 10 N (B) is correct Horizontal range = V T = 2 g h ​ × g 2 x ​ ​ = 2 × 10 × 5 ​ × 10 2 × 4 ​ ​ = 80 ​ = 4 5 ​ m

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