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const2013 [10]
2 years ago
13

What 2 forces do airplanes use to fly?

History
2 answers:
Sonbull [250]2 years ago
4 0

Answer:

Thrust and lift are artificially created forces used to overcome the forces of nature and enable an airplane to fly. Airplane engine and propeller combination is designed to produce thrust to overcome drag.

Enjoy your day friend! :D

WINSTONCH [101]2 years ago
3 0

Answer:

Weight is the force of gravity. It acts in a downward direction—toward the center of the Earth.

Lift is the force that acts at a right angle to the direction of motion through the air. Lift is created by differences in air pressure.

Thrust is the force that propels a flying machine in the direction of motion. Engines produce thrust.

Drag is the force that acts opposite to the direction of motion. Drag is caused by friction and differences in air pressure.

Explanation:

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The U.S. made its major contributions in terms of supplies, raw material, and money, starting in 1917. ... During the war the U.S. mobilized over 4 million military personnel and suffered 110,000 deaths, including around 45,000 who died due to the 1918 Spanish influenza outbreak (30,000 before they even reached France).

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3 years ago
What percentage would my grade be if I got a 50% on a project that is worth 20% of my grade and my grade is 87%/B+.
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6 0
2 years ago
How did Native Americans resist their forced relocation?
diamong [38]
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5 0
2 years ago
According to holton (source 1), what was the main motivation of the founding fathers to create the constitution in 1787?
Elza [17]

I would say there were more than two things that motivated the Founding Fathers to write the Constitution. The motivations of these people were many. But in terms of broad motives, I think we can pin down two:

To create a workable government. In the eyes of many Founding Fathers, the Articles of Confederation did not give enough power to the central government. The Articles government did not work. They drafted a new document to fix its problems. They did things like allowing Congress to tax, creating an executive and judicial branch to enforce Congress’ laws, and establishing for sure that the Federal Government had supremacy over the states.

To create a limited government. Nevertheless, the Founding Fathers (nearly all of whom would be considered libertarians today) did not want the Federal Government to have broad authority over our lives. Their federalist beliefs convinced them that broad authority should rest in the hands of the states, or better yet, the individual. They accomplished this by giving all legislative power to Congress and then by assigning specific powers to Congress. The enumerated powers are intended to limit Congress’ actions and prevent it from assuming it has power in any area.


5 0
3 years ago
Which colony was established primarily for financial gain? A. New Haven B. Connecticut C. Maryland D. Rhode Island
Phoenix [80]
<h2>Answer:</h2>

<u>B. Connecticut colony</u> was primarily established for financial gains .

<h2>Explanation:</h2>

Among the 13 established colonies, Connecticut was the 5th and it became a colony in 1637 after the English-Dutch struggles. Population in the coastal area started the economy of the colony through fishing and whaling. It gained momentum with other people branching into building ships and shipping.  

In the other parts of Connecticut colony, there was a trade of fur, rum, whiskey, timber products, livestock products, horsed maple syrup, etc. The economic boost was also a result of prohibiting import supplies from Britain. This improved manufacturing and entrepreneurship and also boosted other trade skills.

5 0
2 years ago
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