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A periscope consists of two flat mirrors and is used for viewing objects when an obstacle impedes the direct viewing.Suppose that Curios George is looking through a periscope at the man with the yellow hat whose hat is at do = 2.0 m from the upper mirror and that the two flat mirrors.If the image of the man is di = 2.75 m away from the lower mirror,what is the distance between the two mirrors?
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Two-wheeled vehicles powered by an engine, offering a form of transportation or recreation for riders.
Comparative Advantage
The ability of an individual, firm, or country to produce a good or service at a lower opportunity cost than others.
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Trade involves the exchange of goods or services between parties, which can be within a country or between countries.
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Economic or productive factors required to accomplish an activity, or to provide a service or product, such as land, labor, and capital.
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