Anewtonian fluid with a viscosity of 10 cp is placed between two large parallel plates. the distance between the plates is 4 mm. the lower plate is pulled in the positive x-direction with a force of 0.5 n, while the upper plate is pulled in the negative x-direction with a force of 2 n. each plate has an area of 2.0 m². if the velocity of the lower plate is 0.2 m/s. the steady-state momentum flux is 1pa. (1 cp = .001 pa-s) calculate: a) the velocity of the upper plate, given c) sketch the velocity profile.

The two naturally occurring isotopes of chlorine are 35cl (34.969 amu, 75.77%) and 37cl (36.966 amu, 24.23%). the two naturally occurring isotopes of bromine are 79br (78.918 rm amu, 50.69%) and 81br (80.916 amu, 49.31%). chlorine and bromine combine to form bromine monochloride, brcl. 1. how many peaks will be present in a mass spectrum for brcl? the four combinations of molecule possible given these four isotopes are: 81br37cl, 81br35cl, 79br37cl, and 79br35cl. 2. what are the masses of the four different brcl molecules? express the masses using six significant figures, in decreasing numeric order (highest to lowest), separated by commas.