An engineering team has a goal of installing new, more efficient solar panels on the
International Space Station. Which equation best describes a cost-benefit analysis the
team might perform?
A. Improved efficiency - manufacturing expenses - fuel to reach orbit = net
benefit
B. Improved efficiency + manufacturing expenses + fuel to reach orbit = net
benefit
C. Improved efficiency - manufacturing expenses + fuel to reach orbit = net
benefit
D. Improved efficiency + manufacturing expenses - fuel to reach orbit = net
benefit
Answers: 2
Physics, 22.06.2019 05:00
Aperson standing in a canoe exerts a force of 700 n to throw an anchor over the side. find the acceleration of the canoe if the total mass of the canoe and the person is 100 kg?
Answers: 1
Physics, 22.06.2019 05:10
Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?
Answers: 2
Physics, 22.06.2019 10:30
You are given two vectors a⃗ =−3.00ι^ 5.00j^ and b⃗ =5.00ι^ 2.00j^. let the counterclockwise angles be positive.
Answers: 3
Physics, 22.06.2019 13:30
6–48 bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kg·8c.
Answers: 3
An engineering team has a goal of installing new, more efficient solar panels on the
International...
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