The velocity field of a flow is given by V = 28y/(x² + y²)1/2¡ - 28x/(x² + y²)1/²j ft/s, where x and y are in feet. Determi (a) the fluid speed at points along the x axis; (b) the fluid speed at points along the y axis. What is the angle between the velocity vector and the x axis (use the range (-180°; 180°]) at points (c) (x, y) = (11, O); (d) (x, y) = (11, 11); (e) (x, y) = (0, 11)? (a) Vx = i ft/s. (b) vy = i ft/s. (c) 0 = i

The velocity field of a flow is given by V = 28y/(x² + y²)1/2¡ - 28x/(x² + y²)1/²j ft/s, where x and y are in feet. Determi (a) the fluid speed at points along the x axis; (b) the fluid speed at points along the y axis. What is the angle between the velocity vector and the x axis (use the range (-180°; 180°]) at points (c) (x, y) = (11, O); (d) (x, y) = (11, 11); (e) (x, y) = (0, 11)? (a) Vx = i ft/s. (b) vy = i ft/s. (c) 0 = i

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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