Chapter 6, Problem 6.2P

In flow over a surface, velocity and temperature profiles are of the forms
$\begin{array}{l}u\left(y\right)=Ay+B{y}^2-C{y}^3\text{and}\\ T\left(y\right)=D+Ey+F{y}^2-G{y}^3\end{array}$
where the coefficients A through G are constants. Obtain expressions for the friction coefficient $C_f$ and the convection coefficient h in terms of $u_{\infty },T_{\infty },$ and appropriate profile coefficients and fluid properties.