The velocity distribution for the flow of a Newtonian fluid between two wide, parallel plates is
Channel: Doubtnut
Date: 2020-04-12

The velocity distribution for the flow of a Newtonian fluid between two wide, parallel plates is given by the equation img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/RES_DPP_PHY_07_E01_040_Q01.png" width="80%"  `u=(3V)/2[1-(y/h)^(2)]`   where V is the mean velocity. The fluid has coefficient of viscosity `eta` Answer the following 3 questions for this situation.   Shear stress acting on the bottom wall is