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Answers by Nkh

Answers by Nkh
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The elevator of a large building is to raise a net mass of 400 kg at a constant speed of 12 m/s using an electric motor. minimum power rating of the motor should be
answered Oct 13, 2018
2 votes
37.3k views
How much more energy is produced by aerobic respiration than by anaerobic respiration?
answered May 22, 2018
1 vote
112k views
What is the Answer for this question
answered Apr 16, 2018
3 votes
233k views
Read the excerpt from Silent Spring. On the farms the hens brooded, but no chicks hatched. The farmers complained that they were unable to raise any pigs—the litters were small and the young survived only
answered Feb 13, 2018
3 votes
112k views
Mercantilism is best described by which of the following statements. A: an early for of capitalism. B: an example of a command economy. C: an example of free market economy. in capitalism supply and demand
answered Sep 25, 2017
5 votes
4.1k views
Matt pours 3 2/3 cups of orange juice into a measuring cup from a large container.Then he pours 1 1/4 cups back into the container. How MUCH ORANGE JUICE REMAINS IN THE MEASURING CUP
answered May 8, 2017
0 votes
171k views
Which of the following individuals had the strongest influence on Qin Shi Huangdi's rule? Confucius Han Fei Zi Laozi King Zhen
answered Mar 29, 2017
1 vote
180k views
What would happen if oxygen was not produced during photosynthesis?
answered Oct 26, 2016
5 votes
110k views
What is the surface area of the cube? ? mm2 Cube with sides of four millimeters
answered Jan 27, 2016
5 votes
2.4k views
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