Sunday
December 21, 2014

Homework Help: physics

Posted by sarah on Sunday, December 12, 2010 at 11:28am.

The volume flow rate in an artery supplying the brain is 3.10 10-6 m3/s.
(a) If the radius of the artery is 4.50 10-3 m, determine the average blood speed.
1 m/s

(b) Find the average blood speed at a constriction in the artery if the constriction reduces the radius by a factor of 4. Assume that the volume flow rate is the same as that in part (a).

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - An artery supplying heat muscle with blood is occluded to 13.9% of its...
physics - Suppose an occlusion in an artery reduces its diameter by 22%, but the...
physics - Suppose an occlusion in an artery reduces its diameter by 22%, but the...
PHYSICS - An artery branches into two smaller veins, identical arteries as shown...
Physics - An artery branches into two smaller veins, identical arteries as shown...
Physics - An artery branches into two smaller veins, identical arteries as shown...
Physics - Viscous blood is flowing through an artery partially clogged by ...
math - If velocity v of blood flow at distance r from the center of an artery of...
Calculus Help Please!!! - When blood flows along a blood vessel, the flux F (the...
Intro-Physics - Using a Doppler ultrasound, the velocity of blood flow in a ...

Search
Members