Two large moving plane surfaces (moving at 0.12m/s) are 18mm apart and the space between them is filled with a liquid of viscosity equal to 0.947PA-sec. ASsuming the velocity gradient to be a straight line, what force is required to pull a very thin plate of 0.44m² area at a constant speed of 1.11m/s (same direction with the plate) if the plate is 9.9mm from one of the surfaces? Express your answer in Newtons.

Two large moving plane surfaces (moving at 0.12m/s) are 18mm apart and the space between them is filled with a liquid of viscosity equal to 0.947PA-sec. ASsuming the velocity gradient to be a straight line, what force is required to pull a very thin plate of 0.44m² area at a constant speed of 1.11m/s (same direction with the plate) if the plate is 9.9mm from one of the surfaces? Express your answer in Newtons.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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