Prob. 9: A 35 N plate of metal having dimensions 1.2 m × 1.2 m x 2mm is to be lifted up with a velocity of 0.14 m/s through an infinitely extending gap 26 mm wide containing an oil of specific gravity 0.90 and viscosity 21.6 poise. Find the force required to lift up the plate assuming the plate to remain midway in the gap. 0.14 m.s 12 mm 12 mm 2 mm 26 mm Smer Har

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A: The question is a case of a freely falling body, i.e., piston. The force creating the motion of the…

Q: Based on attached material, please solve following problem. A journal bearing of length 60 mm is to…

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A: Solution: Given Data:

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A:

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A: Given data: Distance between two horizontal plates y=16 mm=0.016 m Viscosity μ=1.75×10-3 Poise 1…

Q: A vertical gap of 0.1 mm contains a fluid of viscosity (2 Pa.s). A thin metallic plate sheet (0.2 m…

A: According to the given data W=60N μ=2Pa.s A=0.2x0.3=0.06m2 v=0.1m/s We need to find Force F given to…

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.