Question

atank is filled with water to a height H. A hole is made in one of the walls at a depth D below the water surface. The distance x from the foot of the wall at which the stream of water coming out of the tank strikes the ground is given by (1)x -2 \lbrack D (H- D)\rbrack^{1/2} (2) x= 2 (gD)^{1/2 }(3) x= 2 D (H+ D)^{1/2}4) None of these

Answer 1