What must be the temperature of the heat source
Question: A heat engine utilizes a heat source at 580 degrees Celsius and has an ideal (Carnot) efficiency of 28%, to increase the ideal efficiency to 34%, what must be the temperature of the heat source?
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A skier of mass 70kg is pulled up a slope by a motor driven cable. How much work is required to pull him 60m up a 30 degrees slope, assuming its frictionless, at a constant speed of 2.0m/s?
A family is canoeing downstream (with the current). Their speed relative to the banks of the river averages 2.75 mi/h. Write an equation for the rate of the canoe downstream.
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A heat engine utilizes a heat source at 580 degrees Celsius and has an ideal (Carnot) efficiency of 28%, to increase the ideal efficiency to 34%, what must be the temperature of the heat source?
The Cotton Company is a retail store dealing in expensive linens and clothing and has a staff of about 20 sales clerks. The sales are done in cash or credit, using the store's own billing rather than credit cards. Most of the larger sales are on c
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Suppose you deposit $ 2,000 for 5 years at a rate of 8%. Calculate the return (A) if the bank compounds anually (n=1) Round your answer to the nearest cent.
You have been asked to speak at a career fair for high school students in your home town. Specifically, you are making a presentation about your role as an accountant.
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