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determine the units of viscosity , in the following equation     t equal (Dy / Dy,) where...

determine the units of viscosity , in the following equation     t equal (Dy / Dy,) where t is sure stress, a velocity and y is a distance in a. the Engineering English system and b. since system

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Answer #1

IN ENGLISH ENGINEERING SYSTEM:

unit of force: pound force(lbf)

unit of length: foot (ft)

unit of time: second (s)

so

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