A firefighter aims a hose upward at a 65.9-degree angle above the horizontal. If the water emerges from the hose 1.5 m above the ground at a speed of 17.7 m/s, what height does it reach? Hint. Think of the water stream as composed of individual droplets subject to gravity in flight.  

A firefighter, a distance d from a burning building, directs a stream of water from a fire hose at an angle above the horizontal as shown in the figure. If the initial speed of the stream is At what height h does the water strikes the building?

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A fireman 50.0 m away from a burning building directs a streamof water from a ground-level fire hose at an angle of 30.0° abovethe horizontal. If the speed of the stream as it leaves the hose is40.0 m/s, at what height will the stream of water strike thebuilding?