Suppose blood is pumped from the heart at a rate of 4.6 L/min into the aorta of radius 1.1 cm. -Determine the speed of blood through the aorta, in centimeters per second. (v= )

You are help to educate a patient on the ramifications of a partial arterial blockage you have recently discovered. To communicate the severity, you decide to tell the patient about how much of the volume of blood that normally passes through the artery has decreased. The relationship you are describing is called AV Poiseuille's equation and it reads: ™R^ (P₁-P₂) 8nl If the At radius of the artery decreases by a factor of 2 because of the blockage (as shown in the image below), by what factor has the volume flow rate (A) decreased? At Wall of artery (a) Artery wall thickening Blockage O Note: Do not explicitly include units in your answer, however (include number only). Including units (like cm) will result in the question being scored wrong.

The heart of a resting adult pumps blood at a rate of 5.00 L/min. (a) Convert this to cm3 /s . (b) What is this rate in m3 /s ?

Suppose blood is pumped from the heart at a rate of 4.5 L/min into the aorta of radius 1.2 cm. Determine the speed of blood through the aorta, in centimeters per second. V?

Suppose that it takes 15.3 hours to drain a container of 72.7 m3 of water. What is the "mass flow rate," of water from the container?

Blood is flowing through an artery of radius 5 mm at a rate of 34 cm/s. Determine the flow rate and the volume (in cm/s) that passes through the artery in a period of 35 s. flow rate cm3/s volume cm

the drag force FD acting on a sphere moving through a fluid is given by the  FD=Kpv2  where K is a constant,            p is the density of the fluid             v is the speed of the space Determine the SI base units of K.

The heart of a resting adult pumps blood at a rate of 5.00 L/min. (a) Convert this to cm/s. (b) What is this rate in m/s?

(4) Consider a drop of liquid on a surface as shown in the figure. Note that the contact angle is less than pi/2. ///// (a) Find an expression for the maximum height of this drop given the surface tension and contact angle. Use unit analysis to check your answer. (b) If the liquid is Methylene iodide (density 3.32 g/cm³) on soda-lime glass (contact angle 29°), find the maximum height.

Using the data of the above figure for the circulatory system (laid outhorizontally), and assuming a typical blood flow rate of 5.0 L per minute throughout the vascular system, what is the blood flow speed in the venules?