Sustainable Energy
1st Edition
ISBN: 9781133108689
Author: Richard A. Dunlap
Publisher: Cengage Learning
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Chapter 4, Problem 4P
To determine
Determine the total mass of CO in the atmosphere.
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A 400-kg satellite was placed in a circular orbit 1500 km above the surface of the earth. At this elevation the acceleration of gravity is 6.43 m/s ^ 2 . Determine the kinetic energy of the satellite in kJ, knowing that its orbital speed is 25.6*10^ 3 km/h .
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4 decimal place
Unit: KJ(kilojoules)
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- Civil engineering: Energy Please solve the problem clearly , don't use previously solved solutions. I am asking this for a second time. Hope you understand Question: The atmosphere is stable with a lapse rate of -0.2 degree C/100 m. The surfaces air temperature is 15 degree C. A parcel of air is released at the ground with a temperature of 25 degree C. Calculate the maximum mixing height, in m.arrow_forwardAssume that gasoline is burned with 99% efficiency in a car engine, with 1% remaining unbumed in the exhaust gases as VOCs; If the engine exhausts 16 kg of gases (MW = 30) for each kg of gasoline (MW = 100), calculate the fraction of VOCs in the exhaust. Give your answer in parts per million.arrow_forwardGiven the total global production of N2O in 2006 as 17.9 Teragrams of N/year and the global mixing ratio of N2O in 2006 as 320 ppb as N2O. Use the following equation to calculate residence time of N2O in the atmosphere. (The total moles of air in the atmosphere is 1.62 x 10 20). t=Q/P Where Q is the total mass and P is the productionarrow_forward
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