FAQ

What is the Shear Stress on Upper Surface?
Shear stress on upper surface refers to the amount of shear force that acts on a small element of the surface parallel to a given fluid particle. . Shear Stress on Upper Surface is usually measured using the Pascal for Stress. Note that the value of Shear Stress on Upper Surface is always positive.
Can the Shear Stress on Upper Surface be negative?
No, the Shear Stress on Upper Surface, measured in Stress cannot be negative.
What unit is used to measure Shear Stress on Upper Surface?
Shear Stress on Upper Surface is usually measured using the Pascal[Pa] for Stress. Newton per Square Meter[Pa], Newton per Square Millimeter[Pa], Kilonewton per Square Meter[Pa] are the few other units in which Shear Stress on Upper Surface can be measured.
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