During each heartbeat, approximately 70cm3 of blood is pushed from the heart at an average pressure of

Question:

During each heartbeat, approximately 70cm3 of blood is pushed from the heart at an average pressure of 105mm-Hg. Calculate the power output of the heart. In watts, assuming 70 beats per minute.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Physics

ISBN: 978-1118486894

10th edition

Authors: David Young, Shane Stadler

See More Books

Question Posted: May 07, 2010 11:11 AM

See More Questions

The aorta carries blood away from the heart at a speed of about 40 cm/s and has a radius of approximately 1.1 cm. The aorta branches eventually into a large number of tiny capillaries that distribute...
The heart rates (in beats per minute) and QT intervals (in milliseconds) for 13 males (the figure given below shows the QT interval of a heartbeat in an electrocardiogram) Electrocardiogram (a) x =...
At a given instant, the blood pressure in the heart is 1.6 104 Pa. If an artery in the brain is 0.45 m above the heart, what is the pressure in the artery? Ignore any pressure changes due to blood...
Make a Marketing Plan for business during the Covid 19 Pandemic as it is today. Position yourself as an entrepreneur looking to open a new business or expand your existing business. Use assumptions...
In Problems 1-4, solve for x by writing the equation in exponential form. 1. log3 x = 4 2. log4 x = - 2 3. log16 x = 1/2 4. log25 x = 1 / 2
Heather Oak is trying to prepare a personal budget and has identified the following list of monthly costs. Identify each cost as fixed, variable, or mixed. Indicate a possible cost driver for any...
Why are information security and privacy important considerations in the design, development, and maintenance of an HRIS?
The financial statements of Amazon.com, Inc. are presented in Appendix D. Financial statements for Wal-Mart Stores, Inc. are presented in Appendix E. Instructions (a) Based on the information in the...
The Belfood Malaysia manufactures 1 2 0 0 0 units. Belfood Malaysia sold 1 0 0 0 units. The Company has fixed manufacturing overhead of RM 2 , 0 0 0 . Direct materials cost is RM 5 per unit, direct...
Swing Company's beginning inventory and purchases during the fiscal year ended September 30, 20-2, were as follows: Use the following information for the specific identification method. There arc...
Consider a ladder with a painter climbing up it (Fig. 9-61). If the mass of the ladder is 12.0 kg, the mass of the painter is 55.0 kg, and the ladder begins to slip at its base when her feet are 70%...
A person wants to push a lam (mass 7.2 kg) across the floor, for which the coefficient of friction is 0.020. Calculate the maximum height x above the floor at which the person the lamp so that it...
What effect do share dividends or share splits have on the computation of the weighted-average number of shares outstanding?
What is the main focus of prompt engineering?
Tristan is single, aged 47, and an active plan participant. His adjusted gross income, or AGI, for 2024 is $82,000. Based on the 2024 phase out range of $77,000 - $87,000 for single filers who are...
Consider the following information for Gelato Supremo for 5.000 units: Gelato Supremo Revenue and Spending For the Month Ended June 30th Costs Cost Per liter Variable Element Fixed Elem ent 5000...
Both Thu and Juan own one-half of the stock of Wren, Inc., a C corporation. Each shareholder holds a stock basis of $175,000. Wren holds accumulated E & P of $300,000. Wren's taxable income for the...
What is the role of resource breakdown structures with managing project costs for a HR Manual?
Consider the four circuits in Figure Q26.22. They all have the same resonance frequency $f_{0}$ and are driven by the same emf. Rank in order, from largest to smallest, the maximum currents...
Which should drive action planning more, strengths or weaknesses? That is, is it more important to build on your strengths or to reduce your weaknesses? Explain.
Using the Canvas widgets screen coordinate system with a window that is 640 pixels wide by 480 pixels high, what are the coordinates of the pixel in the lower-right corner?
A couple obtained a $20,000 mortgage loan at an interest rate of 10.5% compounded monthly. (Original principal equals to PV of all payments discounted at the interest rate on the loan contract) (1)...
What strategies and tactics are employed to manage strategic risks and uncertainties, including geopolitical instability, supply chain disruptions, and emerging competitive threats, while preserving...
How do strategic planners integrate ethical considerations and sustainability imperatives into strategic planning processes, balancing short-term financial objectives with long-term societal and...

During each heartbeat, approximately 70cm3 of blood is pushed from the heart at an average pressure of

Question:

Step by Step Answer:

The work done during each heartbeat is the ...View the full answer

Physics

Students also viewed these Mechanics questions