The coefficient of friction \[f\] in terms of shear stress \[{{\tau }_{0}}\] is given by:

\[\frac{2\rho {{v}_{0}}}{{{\tau }_{0}}}\]

\[f=\frac{\rho {{v}^{2}}}{2{{\tau }_{0}}}\]

\[f=\frac{{{\tau }_{0}}}{\rho {{v}^{2}}}\]

\[f=\frac{2{{\tau }_{0}}}{\rho {{v}^{2}}}\]

The coefficient of friction \[f\] in terms of shear stress \[{{\tau }_

1.	The coefficient of friction \[f\] in terms of shear stress \[{{\tau }_{0}}\] is given by:
A.	\[f=\frac{\rho {{v}^{2}}}{2{{\tau }_{0}}}\]
B.	\[f=\frac{{{\tau }_{0}}}{\rho {{v}^{2}}}\]
C.	\[f=\frac{2{{\tau }_{0}}}{\rho {{v}^{2}}}\]
D.	\[\frac{2\rho {{v}_{0}}}{{{\tau }_{0}}}\]
Answer» D. \[\frac{2\rho {{v}_{0}}}{{{\tau }_{0}}}\]

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The coefficient of friction \[f\] in terms of shear stress \[{{\tau }_{0}}\] is given by:

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