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A firefighter a distance d = 300 m from a burning building directs a stream of water from a fire hose at angle 0-30

A firefighter a distance d = 300 m from a burning building directs a stream of water from a fire hose at angle 0-30 above the horizontal as shown in the figure below. If the initial speed of the stream is v;= 100 m/s, at what height / does the water strike the building?

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