Hi, I hope you are doing well. My physics is attached here.

A medical technician is trying to determine what percentage of a patient's artery is blocked by plaque. To do this, she measures the blood pressure just before the region of blockage and finds that it is 1.20x104 Pa , while in the region of blockage it is 1.15x104 Pa. . Furthermore, she knows that blood flowing through the normal artery just before the point of blockage is traveling at 31.5 cm / s , and the specific gravity of this patient's blood is 1.06. V PartA What percentage of the cross-sectional area of the patient's artery is blocked by the plaque? Express your answer as a percentage. .Am-ao? % is blocked Muest