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A pump provides water to a hose at a constant rate. When the hose is at a height of 2 m above level ground, the stream of water hits the ground a distance of 6 m from the end of the hose, as shown in the figure. If the end of the hose is moved to 4 m above the ground, about how far will the stream travel before hitting the ground?
A.3 m
B.6 m
C.8.5 m
D.12 m

Q&A Education