AP EAPCET 25-Aug-2021 Shift 1 Paper

A cylindrical tank is filled with water to a level of 3 m. A hole is opened at a height of 52.5 cm from the bottom. The ratio of the area of the hole to that of the cross-sectional area of the tank is 0.1. The square of the speed with which water will be coming out from the orifice is ______(g=10m.s−2 )