A fireman standing on a 6.5 m high ladder
operates a water hose with a round nozzle of
diamet...
Physics, 12.03.2021 23:20, jahsehsgold
A fireman standing on a 6.5 m high ladder
operates a water hose with a round nozzle of
diameter 3.08 inch. The lower end of the hose
(6.5 m below the nozzle) is connected to the
pump outlet of diameter 4.51 inch. The gauge
pressure of the water at the pump is
P
(gauge)
pump = P
(abs)
pump − Patm
= 41.2 PSI = 284.064 kPa .
Calculate the speed of the water jet emerging from the nozzle. Assume that water is an
incompressible liquid of density 1000 kg/m3
and negligible viscosity. The acceleration of
gravity is 9.8 m/s
2
.
Answer in units of m/s.
Answers: 1
Other questions on the subject: Physics
Physics, 22.06.2019 10:00, kanonhuffmanp3rnmy
The frequencies refer to the sample data collected from a population of interest when performing a hypothesis test comparing two or more population proportions.
Answers: 2
Physics, 22.06.2019 13:20, Tess3492
It is reasonable to assume that the bulk modulus of blood is about the same as that of water (2.2 gpa). as one goes deeper and deeper in the ocean, the pressure increases by 10000 pa for every meter below the surface. if a diver goes down 80.0 m in the ocean, by how much does each cubic centimeter of her blood change in volume? give the answer in cubic centimeters (actually one cubic centimeter equals one milliliter).
Answers: 2
Do you know the correct answer?
Questions in other subjects:
History, 04.04.2020 08:57
History, 04.04.2020 08:58
