In the system shown in the figure, a Newtonian liquid flows (open atmospheric environment) in the steady regime as a film of thickness "d" on the surface of a vertical and stationary wall . Find the equation of the velocity profile of the liquid using the Navier-Stokes equation and show the velocity distribution by drawing it on the x-z axis.

N=15

The left side of the figure is the liquid and the right side is the wall.

 

 

Consider a financial investor choosing between US bonds and Japanese bonds. Suppose that one-year interest rate on US bonds is 3% and the one-year interest on Japanese bonds is 1%. Use the exact formula to determine the rate of appreciation or depreciation of Japanese Yen for the investor prefer to invest in Japan? Show your calculations.