A rectangular plate of 0.50 m x 0.50 m dimensions weighing 500 N slides down an inclined piane making 30° angle with the horizontal, at a velocity of 1.75 m/s. If the 2 mm gap between the plate and the inclined surface is filled with a lubricating oil, find its viscosity and express it in poise as well as in Ns/m2.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A rectangular plate of 0.50 m x 0.50 m
dimensions weighing 500 N slides down an
inclined piane making 30° angle with the
horizontal, at a velocity of 1.75 m/s. If the 2 mm
gap between the plate and the inclined surface
is filled with a lubricating oil, find its viscosity
and express it in poise as well as in Ns/m2.
Transcribed Image Text:A rectangular plate of 0.50 m x 0.50 m dimensions weighing 500 N slides down an inclined piane making 30° angle with the horizontal, at a velocity of 1.75 m/s. If the 2 mm gap between the plate and the inclined surface is filled with a lubricating oil, find its viscosity and express it in poise as well as in Ns/m2.
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