By what factor is the average velocity of the blood reduced

Assignment Help Physics
Reference no: EM13702784

Question: A major artery with a cross-sectional area of 1.00 cm2 branches into 17 smaller arteries, each with an average cross-sectional area of 0.370 cm2.

Part A: By what factor is the average velocity of the blood reduced when it passes into these branches?

Please help, completely confused!! Give steps if possible.

Reference no: EM13702784

Questions Cloud

What is the peak current through room heater : What is the peak current through a 600-W room heater that operates on 120-V AC power
Calculate the equilibrium constants at 25oc for reactions : Problem- Use data from Appendix IIB in the textbook to calculate the equilibrium constants at 25oC for each of the following reactions.
What is its horizontal speed : A gray kangaroo can bound across a flat stretch of ground with each jump carrying it 8.00m from the takeoff point. What is its horizontal speed
What is the total cross-sectional area of the capillaries : As blood passes through the capillary bed in an organ, the capillaries join to form venules (small veins). What is the total cross-sectional area of the capillaries
By what factor is the average velocity of the blood reduced : A major artery with a cross-sectional area of 1.00 cm2 branches into 17 smaller arteries, each with an average cross-sectional area of 0.370 cm2. By what factor is the average velocity of the blood reduced
Determine the flow rate and the volume : Blood is flowing through an artery of radius 1.9 mm at a rate of 35.0 cm/s. Determine the flow rate and the volume that passes through the artery in a period of 20 s
Find how much time passes before the players collide : Two soccer players start from rest, 30 m apart. They run directly toward each other, both players accelerating. How much time passes before the players collide
What power is radiated by this source : A spherical source radiates sound uniformly in all directions. At a distance of 14 m, the sound intensity level is 10-4 W/m2. What power is radiated by this source
What is the magnitude of the charge : At a certain distance from a charged particle, the magnitude of the electric field is 526 V/m and the electric potential is -3.40 kV. What is the magnitude of the charge

Reviews

Write a Review

Physics Questions & Answers

  What is the minimum speed the lead bullet must have

A 0.030 kg lead bullet hits a steel plate, both initially at 20?C. The bullet melts and splatters on impact. What is the minimum speed the lead bullet must have in order to melt on impact

  Estimate the intensity of sound

Sound 1 has an intensity of 35.0 W/m^2. Sound 2 has an intensity level that is 2.7 dB greater than the intensity level of sound 1

  What is the position and velocity of the other frog

Two small frogs simultaneously leap straight up from a lily pad. Frog A leaps with an initial velocity of 0.726 m/s, while frog B leaps with an initial velocity of 1.62 m/s

  Find the time for the flywheel to come to rest

A flywheel has a constant angular deceleration of 2.2 rad/s2. Find the time for the flywheel to come to rest

  Calculate what is the power of the lens in diopters

It is desired to magnify reading materal by a factor of 2.5xwhen a book is placed 8.0 cm behind a lens. What is the power of the lens in diopters

  What is its volume in cubic feet

The largest building in the world by volume is the Boeing 747 plant in Everett, Washington. What is its volume in cubic feet

  Obtain the time for the bullet-block system to come to rest

A 2.40 gram bullet embeds itself in a 1.30 kilogram block, which is attached to a spring of force constant 740 N/m. Obtain the time for the bullet-block system to come to rest

  What applied potential difference is necessary to produce

A capacitor is made from two hollow, coaxial, iron cylinders, one inside the other. The inner cylinder is negatively charged and the outer is positively charged; the magnitude of the charge on each is 10.0pCpC .

  Find the magnitude of the electrical potential difference

When a proton (+1.6 x 10^-19 C) moves .10 m along the direction of an electric field of strength 3.0 N/C, what is the magnitude of the electrical potential difference between the protons initial and ending points

  Find the energy of a photon

Find the energy of a photon that is emitted when an electron in a hydrogen atom undergoes a transition from the n=7 level

  Photon compare with the analogous transition in hydrogen

When an electron undergoes a transition from a higher to lower state in singly ionized helium, how will the energy of the emitted photon compare with the analogous transition in hydrogen?

  Determine the final angular speed of a tire

A car accelerates uniformly from rest and reaches a speed of 23.7 m/s in 8.43 s. The diameter of a tire on this car is 51.9 cm. What is the final angular speed of a tire in revolutions per second

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd