A machine is a construct of at least two independent movable objects that transform energy from one source to another energy output, usually for a specific purpose.
The energy source might be man or animal, water flow, heat, wind, gravity, light, electro\magenetics, chemical, other mechanics, or a number of other sources. The output might likely be any of the same choices of sources as above.
To outline this in two pages, spell out the energy sources, and how they might apply, then give examples, such as horse-drawn carriages, windmills, automotive engines and batteries. Then explain in these few examples, how the energy source is transferred to a different obtained "work" output.
Show that the source energy is transferred to an output using at least two independent objects in motion.
2006-11-11 08:03:04
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answer #1
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answered by warmspirited 3
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So? Are you seriously expecting someone hear to do your work for you?
Are you so lazy that you can't even plagiarize from Wikipedia?
http://en.wikipedia.org/wiki/Machine
btw.. I would recommend against actual plagiarism, since it would be absurdly easy to prove in your case.
2006-11-11 13:44:17
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answer #2
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answered by arbiter007 6
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