1.7 A 90 N rectangular solid block slides down a 30° inclined plane. The plane is lubricated by a 3 mm thick film of oil of relative density 0.90 and viscosity 8.0 poise. If the contact area is 0.3 m2, estimate the terminal velocity of the block (Refer. Fig. 1.3).

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
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ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
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Chapter5: Analysis Of Convection Heat Transfer
Section: Chapter Questions
Problem 5.9P: When a sphere falls freely through a homogeneous fluid, it reaches a terminal velocity at which the...
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1.7 A 90 N rectangular solid block slides down a 30°
inclined plane. The plane is lubricated by a 3 mm
thick film of oil of relative density 0.90 and viscosity
8.0 poise. If the contact area is 0.3 m2, estimate the
terminal velocity of the block (Refer. Fig. 1.3).
in
Transcribed Image Text:1.7 A 90 N rectangular solid block slides down a 30° inclined plane. The plane is lubricated by a 3 mm thick film of oil of relative density 0.90 and viscosity 8.0 poise. If the contact area is 0.3 m2, estimate the terminal velocity of the block (Refer. Fig. 1.3). in
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