For blood circulation in a specific human body artery, the following data is given, Average inner diameter of the artery = 6.8 mm Average pressure gradient per meter of length = 75 pa 1- Find the size of plug flow (R.) as related to, a- Blood flow rate. b-Blood viscosity. 2-State your assumptions while solving the problem. 3- Discuss your results. 4- Assume any required numerical value (if not given) through your solution. Hint: Calculate R. for the following cases, a- Blood flow rate = 4.6x107 m/s Blood viscosity = 3.5x10 pa-s b-Blood flow rate = 9.7x108 m/s Blood viscosity = 3.5x10 pa-s c- Blood flow rate = 2.14x107 m/s Blood viscosity = 3.5x10 pa-s d-Blood flow rate = 2.14x107 m/s Blood viscosity = 5.5x10 pa-s