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Required information The lever in the image has a weight Ww at one end and is tied to a cylinder at the left end. The cylinder has negligible weight and buoyancy and slides upward through a film of heavy oil of viscosity µ. L W V1 pivot V2? Cylinder, diameter D, length L, in an oil film of thickness AR.

Required information The lever in the image has a weight Ww at one end and is tied to a cylinder at the left end. The cylinder has negligible weight and buoyancy and slides upward through a film of heavy oil of viscosity µ. L W V1 pivot V2? Cylinder, diameter D, length L, in an oil film of thickness AR.

Elements Of Electromagnetics
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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WAR V2 HRDI (L1/L2)/2 V2 uRAR WDL (L2/L)/2 UTAR WDL (L2/L1)? V, = WAR V2 HRDI (L2/L)?
Transcribed Image Text:WAR V2 HRDI (L1/L2)/2 V2 uRAR WDL (L2/L)/2 UTAR WDL (L2/L1)? V, = WAR V2 HRDI (L2/L)?
Required information The lever in the image has a weight W at one end and is tied to a cylinder at the left end. The cylinder has negligible weight and buoyancy and slides upward through a film of heavy oil of viscosity p. L2 W pivot V,? Cylinder, diameter D, length L, in an oil film of thickness AR. If there is no acceleration (uniform lever rotation), derive a formula for the rate of fall V2 of the weight. Neglect the lever weight. Assume a linear velocity profile in the oil film.
Transcribed Image Text:Required information The lever in the image has a weight W at one end and is tied to a cylinder at the left end. The cylinder has negligible weight and buoyancy and slides upward through a film of heavy oil of viscosity p. L2 W pivot V,? Cylinder, diameter D, length L, in an oil film of thickness AR. If there is no acceleration (uniform lever rotation), derive a formula for the rate of fall V2 of the weight. Neglect the lever weight. Assume a linear velocity profile in the oil film.
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