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
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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Need help with this engineering problem.

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)?

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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