A tank has a rectangular door located at the bottom of one of its vertical sides, as shownin the diagram below. The tank is 10 m high and filled with water to the top. The doormeasures 6 m wide by 4 m high.

Let y the hihgt, measured from the base of thetank

.Find the hydrostatic force exerted by the water onthe door.

Note that the density of water is 1000 kg/m3and the acceleration due to gravity is 9.8 m/s²

.A. 1,984,500 N B. 764,400 N C. 1,372,000 N D. 1,254,400 NE. 2,940,000 N W. 1,881,600 N G. 808,500 N H. 1,200,500 N

40m 4 m m 6 m