A firefighter, a distance d 10 m from a burning building directs a stream of water from a fire hose at an angle θ 40? above the horizontal. If the initial speed of the stream is vi 20 m/s at what height h does the water strike the building?The answer I came up with is 4.44 meter. Is this correct? Thanks for the help, and I'll award someone Best Answer.
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That might work. It also might damage the officers. The foam currently in use is light enough to minimize harm to folks who get in it but it is effective against fire. You could trigger it with an airbag sensor. There, don't forget to cut me in for 10% when you get this patented.
