Calculate the power output of the heart

Assignment Help Physics
Reference no: EM13558133

During each heartbeat, approximately 68 cm3 of blood is pushed from theheart at an average pressure of 105 mm-Hg. Calculate the poweroutput of the heart, in watts, assuming 80 beats per minute.

Reference no: EM13558133

Questions Cloud

What does the credit rating say to an investor : Why does the bank charge more interest for one company than another and what does the credit rating say to an investor?
Estimate what is the depth of the oil layer : A 2.0-cm-thick bar of soap is floating on a water surface sothat 1.5 cm of the bar is underwater. What is the depth of the oil layer
What mass of air escapes from the room : Assume that the pressure in a room remains constant at 1.01 x10^5 Pa and the aire is composed only of nitrogen. The volumeof the room is 60.0 m^3. what mass of air (in kg) escapes from the room
Identify major non-financial factors : Recommend with supporting calculations, which of the two main courses of action suggested is the more advantageous from a purely cost and financial point of view
Calculate the power output of the heart : During each heartbeat, approximately 68 cm3 of blood is pushed from theheart at an average pressure of 105 mm-Hg. Calculate the power output of the heart
Find what additional mass can it support in water : a rectangular air mattress is 2.0 m long, 0.50 m wide, and0.08 m thick. If it has a mass of 2.0 kg, what additional mass can it support in water
How long does it take him to fill the trough : A cowboy at a dude ranch fills a horse trough that is 1.5 m long,60 cm wide, How long does it take him to fillthe trough
Obtain the wavelength of the light from the second source : In a diffraction experiment, light of 600nm wavelengthproduces a first-order maximum 0.350 mm from the central maximum ona distant screen. obtain the wavelength of the light from the second source
What direction is required for the electric field : An electron moving to the right at 1.0% the speed of lightenters a uniform electric field parallel to its direction ofmotion. what direction is required for the electric field

Reviews

Write a Review

Physics Questions & Answers

  What is the length of the thick wire

two wires are welded together end to end. the wires are made of the same material, but the diameter of one is twice that of the other. what is the length of the thick wire

  Calculate the maximum height of the ball

A ball is thrown with a velocity of 11.94 m/s at an angle of 43 degrees with the horizontal from an initial height of 1.76 m above the ground. Find the maximum height of the ball

  Calculate how much energy each capacitor can store

A circuit with 2 capacitors, C1 = 22.0 ?F and C2 = 16.0 ?F, are hooked up in parallel to each other, Calculate how much energy each capacitor can store

  Find the magnitude of the angular momentum of each object

Each of the following objects has a radius of 0.188 m and a mass of 2.71 kg, Find the magnitude of the angular momentum of each object

  What is the ratio of the magnitude of e2 and e1

A proton is released from rest inside a region of constant, uniform electric field E1 pointing due North. 27.3 seconds after it is released, What is the ratio of the magnitude of E2 to the magnitude of E1

  What is the phase angle

a capacitor with a capacitive reactance of is connected in series with a 100 resistor across in ac source of frequency 60.0hz. what is the phase angle

  What is the mechanical advantage of this system

An arrangement of two pulleys, as shown in the figure, is used to lift a 46.4-kg mass a distance of 3.20 m above the starting point. What is the mechanical advantage of this system

  Calculate the force exerted by the bumper on the object

a 2.5 kg object slides along a frictionless horizontal table with an initial speed to the left. it strikes a coiled spring ( force constant= 500. N/m), calculate the force exerted by the bumper on the object

  How much time is required for the bomb to reach the earth

A military helicopter on a training mission is flying horizontally at a speed of 90.0m/s when it accidentally drops a bomb, How much time is required for the bomb to reach the earth

  What is the net work done on the car

A 1660-kg car travels 2.6 km up an incline at constant velocity. What is the net work done on the car

  Find force is required to hold it completely

A ball has a diameter of 3.9 cm and average density of 0.0839 g/cm3. What force is required to hold it completely submerged under water

  Determine the angular momentum of the particle

The position vector of a particle of mass 2.00 kg as a function of time is given by r =(2ti+3t^2j), Determine the angular momentum (in kg-m^2/s) of the particle about the origin at t = 4 s

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