3. Fluid A, is placed between two parallel plates. Different magnitude of forces are applied to the upper plate and for each force applied, the velocity gradients are measured as presented in Table 1. Calculate the viscosity of the fluid and comment on the type of the fluid. Table 1. Shear stress vs velocity gradient measurements for fluid A. Shear stress (1) Velocity gradient (-dV/ dy) 10 1000 15 1500 20 2000 30 3000 4000 40