Answer: 0.04 m/s
Explanation:
Velocity is calculated as displacement divided by time and its unit is meter per second.
Displacement = 240cm = 240/100 = 2.4m
Time = 60 seconds
Velocity = Displacement / Time
= 2.4 / 60
= 0.04 m/s
During world war I, too many young men were found unfit for the service or to fight that provided the impetus for widespread acceptance of school health education as a field in its own right. After this, school health was required of all the children. In the war , bigger men and stronger soldiers with great lifting strength were required.
The OPEC oil embargo was an incident during which the 12 OPEC countries stopped exporting oil to the United States. The embargo sent the price of gas through the roof. Prices more than quadrupled from 1973-1974.
<u>Explanation</u>:
- OPEC was founded by Iran, Iraq, Saudi Arabia, Venezuela and Kuwait in 1960 with the main objective of raising oil prices. OPEC had little effect on oil prices but a rise in demand and a fall in U.S. oil production.
- Extracting oil and natural gas has decreased the quantity of the oil that the U.S. has to import, and added employment, investment, and development to the economy.
- The embargo played a role in stagflation. Oil discovery and refining is again a significant US industry.
Answer: The United States won because it stopped the spread of communism in South Korea. The Korean Peninsula had the same borders at the end of the war as it did at the beginning.
Explanation:
- Both statements are factual, and we can take both into account. America and its allies have stopped the advance of communist forces from the north of the Korean peninsula, which were supported by Chinese authorities, and material aid from the Soviet Union. If America and the Allies did not get involved, the Korean peninsula would look like the northern part today. Therefore, the Western powers have stopped the penetration of totalitarianism into the territory of North Korea.
- On the other hand, the war did not bring about any significant territorial changes. In the war, the domination of both sides was changing. At the end of the war, a "38th parallel" was established, representing the border between the two warring parties (since officially no Korean recognized the end of the conflict).
