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A fire hose can fill

A fire hose can fill a certain tank with water during 1 hour. A 2nd fire hose can fill the same tank in half hour. A 3rd fire
1. 2 answers
2. asked by amal
3. 663 views
when a fire hose is hook up to a water supple and the water is turn on the it frequently takes a firefighter to control the
1. 1 answer
2. asked by blaz3
3. 785 views
A building’s 10th floor (34.5 m high) is blazing with fire. A fire truck arrived at the scene and the firemen shoots water
1. 1 answer
2. asked by 10
3. 721 views
At the local fire station they have different lengths of fire hose. the shortest is half the length of the middle-sized one, and
1. 13 answers
2. asked by montana
3. 1,692 views
The overpressure (pressure above atmospheric) in a horizontal fire hose with diameter 64 mm is 350 kPa and the speed of the
1. 1 answer
2. asked by James
3. 376 views
A fire hose has a circular cross-section which has a diameter of 20 cm. The hose is full of water and the water in the hose is
1. 1 answer
2. asked by Maria
3. 1,351 views
Four hoses are filling a pool. The first hose alone would fill the pool in 4 hours while the second hose takes 6 hours. The
1. 6 answers
2. asked by Kristen
3. 2,740 views
When using the big hose and the small hose, Sam can fill her pool in 15 minutes. The small hose when used alone takes 60 minutes
1. 1 answer
2. asked by Noah
3. 674 views
A fire hose ejects a stream of water at an angle of 31.7 ° above the horizontal. The water leaves the nozzle with a speed of
1. 1 answer
2. asked by Kristyn
3. 711 views
A fire hose ejects a stream of water at an angle of 29.0° above the horizontal. The water leaves the nozzle with a speed of
1. 0 answers
2. asked by Anonymous
3. 659 views