A syphon is used to transfer water from a 8 m deep open tank filled with water using a hose of diameter 5 cm, that has one end placed in the tank at 5 m below the water surface in the tank. The hose exits the top of the tank to a height of 4 m above the water level then drops vertically downward so that its exit to the atmosphere is 1 m below the inlet to the hose in the tank. Determine the exit velocity (m/s) of the water from the syphon.

It may seem strange that the selected velocity does not depend on either the mass or the charge of the particle. (for example, would the velocity of a neutral particle be selected by passage through this device? ) the explanation of this is that the mass and the charge control the resolution of the device--particles with the wrong velocity will be accelerated away from the straight line and will not pass through the exit slit. if the acceleration depends strongly on the velocity, then particles with just slightly wrong velocities will feel a substantial transverse acceleration and will not exit the selector. because the acc