Answer:
The student on the left was chosen as the system to be analyzed.
Explanation:
In the example titled “Colliding Students” in the textbook, the student on the left was chosen as the system to be analyzed; while the surroundings was chosen as the Earth, the ground, the air, and the second student who happened to collide with the student on the left.
Answer: Native American land loss heightened tensions between Americans and Native Americans along the frontier. Although there were other sources of conflict between Britain and the United States leading up to the war, Native American land losses alarmed both Native Americans and the British who controlled Canadian territory nearby. The British responded by aiding Native Americans, which the United States saw as a hostile act demanding a response.
Explanation:
<span>Well, they were angry over the Civil War, and some people in the north thought that the entire south should be punished, because of the war. There were also the carpetbaggers who came to the south to try and profit from the destruction and mayhem, and generally being a nuisance to those trying to rebuild destroyed communities. An important role was played also by missionaries who were coming to the south to try and help them rebuild, of which both made the southerners angry because they just wanted to be left alone after their defeat to lick their wounds, try and rebuild, and get life back to normal.</span>
In markets where competition is very intense, companies are not able to keep on competing in prices forever, as at some point their cost structures prevents sucessive price lowerings. Therefore, companies are forced to use alternative strategies to defeat their competitors and to attract larger shares of consumers to demand their products.
<u>Companies need to become more efficient in production and to introduce innovations</u>. An example of an efficiency increase is to produce at the same cost, maintaining the same market price but delivering a higher-quality product, that includes, for instance, a better packaging. This new feature has been achieved through the implementation of a new tecnique in the production process (ex: new materials for the packaging) together with an innovative and sucessful marketing campaign.
