1. Two large fixed parallel planes are 12mm apart. The space between the surfaces is filled...

1. Two large fixed parallel planes are 12mm apart. The space between the surfaces is
filled with oil viscosity 0.972 N.s/m2

. A flat thin plate 0.25m2

area moves through the

oil at a velocity of 0.3 m/s. Calculate the drag force:
i. When the plate is equidistant from both the planes, and
ii. When the thin plate is at a distance of 4 mm from one of the plane surfaces.

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Expert Solution

The answer is as shown in the below handwritten notes:

Ally Wells answered 1 year ago

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