A very large water tank has a small outlet pipe very near its base. The outlet pipe is 2 cm in diameter and points directly upwards so that its opening is exactly 11 m below the water level in the tank.
(a) What is the velocity with which the water exits the small pipe?
m/s
(b) What is the rate at which water empties from the tank?
liters/s
(c) How high does the water spray upwards before falling back to the earth?
m