Consider steady, incompressible, and fully developed laminar flow of a viscous liquid down an incline with no pressure gradient. the velocity profile was derived in example 5.9. calculate the kinematic viscosity of the liquid if the film thickness on a 30o slope is 0.8 mm and the maximum velocity is 15.7 mm/s

Large electric fields in cell membranes cause ions to move through the cell wall. the field strength in a typical membrane is 1.0 x 10 7 n/c. what is the magnitude of the force on a calcium ion with charge +e? what is its acceleration? is it possible for a particle with the same charge as as calcium to have a different acceleration if placed at this location? what would change the acceleration: mass of the particle? diameter of the particle?