When analyzing the acceleration of gases as they flow through a nozzle, what would you choose as your system? what type of system is this?

Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)

How much power could a wind turbine produce if it had the following specifications? cp = 0.45 -d=1.2kg/m3 d=50m v 5m/s

What is a monomer? how do they form a ploymer from the view point of chemical bonding?