A 3 m diameter by 5 m height vertical tank is receiving water, density of 998 kg/m?, at the rate of 18 liters per second and is discharging through a 16 cm inside diameter line with a constant velocity of 1.5 m/s. At a given instant, the tank is half full. Find the level of water in the tank 15 minutes later.

A 12-fl -oz glass, of 3-in diameter, partly full of water, isattached to the edge of an 8-ft-diameter merry-go-round,which is rotated at 12 r/min. How full can the glass bebefore water spills? Hint: Assume that the glass is muchsmaller than the radius of the merry-go-round.

I need the answer as soon as possible