Q1/ The space between two large plane surfaces kept 2.5 cm apart is filled with liquid of viscosity 0.0825 kg/m.s. What force is required to drag a thin plate of surface area 0.005 cm² between the two large surfaces at speed of 0.5 m/s, (i) when the plate is placed in the middle of the two surfaces, and (ii) when the plate is placed 0.015 m from one of the plates surfaces.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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Q1/ The space between two large plane surfaces kept 2.5 cm apart is filled with liquid of
viscosity 0.0825 kg/m.s. What force is required to drag a thin plate of surface area 0.005 cm²
between the two large surfaces at speed of 0.5 m/s, (i) when the plate is placed in the middle of
the two surfaces, and (ii) when the plate is placed 0.015 m from one of the plates surfaces.
Transcribed Image Text:Q1/ The space between two large plane surfaces kept 2.5 cm apart is filled with liquid of viscosity 0.0825 kg/m.s. What force is required to drag a thin plate of surface area 0.005 cm² between the two large surfaces at speed of 0.5 m/s, (i) when the plate is placed in the middle of the two surfaces, and (ii) when the plate is placed 0.015 m from one of the plates surfaces.
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