Engineering, 24.02.2020 16:57 leysirivera23ovez6n

The velocity field of a flow is given by V = 30y/(x2 + y2)1/2i - 30x/(x2 + y2)1/2j ft/s, where x and y are in feet. Determine (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) = (2, 0); (d) (x, y) = (2, 2); (e) (x, y) = (0, 2)?

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The velocity field of a flow is given by V = 30y/(x2 + y2)1/2i - 30x/(x2 + y2)1/2j ft/s, where x and...