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Q. A gardener opens a hose and water is ejected horizontally at a speed of 6m/s. The diameter of the hose is 2cm and the density of water is 1000kg/m^3
(a)1 Find the volume of water ejected from the hose every second.(b)2 Hence find the mass of water ejected every second.(c)Find the backward force exerted on the gardener by the hose.
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