The velocity distribution in a 25 m long and 40-cm diameter pipe is v(r) = 2*(1-25) where the velocity units are m/s and radius is in m. Determine the following: (a) What is the drag force (i.e shear force) on the wall for water with an absolute (i.e. dynamic viscosity) of 0.0010 kg/m-s? (b) What is the shear stress at a distance of 5 cm from the centerline of the pipe? R

The velocity distribution in a 25 m long and 40-cm diameter pipe is v(r) = 2*(1-25) where the velocity units are m/s and radius is in m. Determine the following: (a) What is the drag force (i.e shear force) on the wall for water with an absolute (i.e. dynamic viscosity) of 0.0010 kg/m-s? (b) What is the shear stress at a distance of 5 cm from the centerline of the pipe? R

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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