Choose only one of the following two multiple choices Ba) Kian, Tim, and Sebastian are doing viscosity experiments, Glycerin, with a viscosity of 1.SO N s/m . is flowing with an average speed of 1.20 m/s through a tube that has a radius of 5.09 mm and is 25.0 cm long. What is the drop in pressure between the ends of the tube? A) 144 kPa B) 45.8 kPa 72.0 kPa D) 76.3 kPa E) 129 kPa