Please please please answer everything super fast 2.You are a medical professional attemptingto explore the problem of blood pressure drops in diseased, narrowedarteries. The arteries have approximately circular cross-section.In a section of an artery, the diameter d, is 0.0050 m and the speed v₁ ofthe blood is 0.498 m/s. The section narrows into another segment ofartery with diameter d₂ = 0.0020 m. The height relative to thelaboratory floor does not change as you see. (y₁ = y₂.) The density of thisblood is 1.05x10³ kg/m³. NOTE: The diagram below showsdimensions and arrows qualitatively and may not be exactly at scale.(a)section of artery?(b)second section ?What is the circular cross-sectional area A₁ of the first(c)(d)sections?What is the circular cross-sectional area A₂ of theWhat is the speed v₂ in the narrow section of artery?What is the pressure difference P₁ - P₂ between the two12(e)Short answer in sentence form or math form;just clearly explain your work:a dropin pressure could lead to the collapse of the narrow section of artery.Explain. What would be one major consequence of such a collapse?d₁ → 1d₂

Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for you. To get remaining sub-part solved please repost the complete question andmention the sub-parts to be solved.Diameter of wider side is Diameter of narrow side is Speed of fluid at wider side is Density of fluid is Find:(a) The cross-sectional area of the wider side.(b) The cross-sectional area of the narrower side.(c) Speed of fluid at the narrow side.Part(a):The circular cross-sectional area of the wider side is given asHere represents area and represents diameter.Insert the value of diameter into the equation above.Part(b):The circular cross-sectional area of the narrow side is given asHere represents area and represents diameter.Insert the value of diameter into the equation above.Part(c):As per continuity equation, the product of liquid's speed and cross-sectional area at any point along the pipe is always constant. In the diagram, represents liquid's speed at cross-section and represents liquid's speed at cross-section .Thus, on applying continuity equation, Insert the value of liquid's speed at wider side, cross-sectional areas of narrow and wider sides into the equation above.(a) The cross-sectional area of the wider side is (b) The cross-sectional area of the narrower side is (c) Speed of fluid at the narrow side is