Question

Why is viscous force dissipitive?

Answer 1

Viscous Forces[edit] Here the frictionalforce increases as the first power of the relative speed between the surfaces and opposes the relative motion. Viscous friction is important for wet surfaces at small relative velocties.

Answer 2

Viscous Forces--- Here the frictional force increases as the first power of the relative speed between the surfaces and opposes the relative motion. Viscousfriction is important for wet surfaces at small relative velocties.


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