Revisit the thought experiment in which we applied a shear stress to a puddle of water with our hand. Suppose the water puddle is initially 1.5 mm thick and that the viscosity of water is 0.001...

Revisit the thought experiment in which we applied a shear stress to a puddle of water with our hand. Suppose the water puddle is initially 1.5 mm thick and that the viscosity of water is 0.001 kg/(m-s). If your hand is applying a shear stress of magnitude 0.10 kg/(m-s²), calculate the shear strain rate, dγ /dt, n the fluid, the velocity gradient, du/dy, in the fluid, and the speed u at which your hand is moving.