4. Water flows through a circular pipe with a radius of 4 cm at a speed of 5 m/s. (a) If theradius of the pipe increases to 8 cm, what is the new speed of the water in the pipe? (b)What is the volume flow rate in the pipe? (c) Calculate the mass flow rate.5. The density of alcohol is 790 kg/m^3. Calculate the mass flow rate of alcohol in a pipe ifthe volume flow rate is 0.035 m^3/s.6. Water flows through a circular pipe with a radius of 15 cm at a rate of 1.5 m/s into astorage tank. (a) Calculate the mass flow rate. (b) Calculate the mass of water that willflow into the storage tank in 10 minutes. (c) How long will it take for 250000 kg of waterto enter into the storage tank?

Since you have posted multiple questions, we will provide the solution only to the first question as…

4. Water flows through a circular pipe with a radius of 4 cm at a speed of 5 m/s. (a) If the radius of the pipe increases to 8 cm, what is the new speed of the water in the pipe? (b) What is the volume flow rate in the pipe? (c) Calculate the mass flow rate.

4. Water flows through a circular pipe with a radius of 4 cm at a speed of 5 m/s. (a) If the radius of the pipe increases to 8 cm, what is the new speed of the water in the pipe? (b) What is the volume flow rate in the pipe? (c) Calculate the mass flow rate.

Physics for Scientists and Engineers

10th Edition

ISBN:9781337553278

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter14: Fluid Mechanics

Section: Chapter Questions

Problem 10P: A tank with a flat bottom of area A and vertical sides is filled to a depth h with water. The...

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Question

4. Water flows through a circular pipe with a radius of 4 cm at a speed of 5 m/s. (a) If the
radius of the pipe increases to 8 cm, what is the new speed of the water in the pipe? (b)
What is the volume flow rate in the pipe? (c) Calculate the mass flow rate.
5. The density of alcohol is 790 kg/m^3. Calculate the mass flow rate of alcohol in a pipe if
the volume flow rate is 0.035 m^3/s.
6. Water flows through a circular pipe with a radius of 15 cm at a rate of 1.5 m/s into a
storage tank. (a) Calculate the mass flow rate. (b) Calculate the mass of water that will
flow into the storage tank in 10 minutes. (c) How long will it take for 250000 kg of water
to enter into the storage tank?

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