The velocity distribution for flow over a flat plate is given \(u = \frac{3}{4}y - {y^2}\) in which u is the velocity in m/s at a distance y meter above the plate. Shear stress at y = 0.15 m is (Take μ for fluid = 8.5 poise)
1
0.3825 Pa
2
0.3815 Pa
3
0.3835 Pa
4
0.3845 Pa