Q2) A block of weight W slides down an inclined plane on a thin film of oil with terminal velocity V, as shown in Figure Q2, and thus a shear stress will be existed (1). The film contact area is A and its thickness h, oil viscosity u and incline angle 0. Assuming a linear velocity distribution in the film, prove that the analytic expression for the terminal velocity can be V=(hWcos®) /Aµ. For both Group 1 and Group 2 W Oil film, thickness h Figure Q2

Q2) A block of weight W slides down an inclined plane on a thin film of oil with terminal velocity V, as shown in Figure Q2, and thus a shear stress will be existed (1). The film contact area is A and its thickness h, oil viscosity u and incline angle 0. Assuming a linear velocity distribution in the film, prove that the analytic expression for the terminal velocity can be V=(hWcos®) /Aµ. For both Group 1 and Group 2 W Oil film, thickness h Figure Q2

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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