Explain why the levers usually have greater mechanical efficiency then other simple machines do

Answers

Answer 1

Answer:

Levers don't have a lot of moving parts, so they don't generate as much friction as other machines do.

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What is the best definition of federalism?a goverment in which power is given to Congress directly
a government in which power is under the control of the states
a goverment in which power is divided between state and national levels
a government in which powers are directly stated in the Constitution

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Answer:

I think it a government in which powers are directly stated in the Constitution but not too sure

Explanation:

Answer:

federalism

Explanation:

What effect did the issue of slavery have on political parties in the 1850s

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Slavery was THE great debate of the 1850's as was the question of continuing a union that threatened the lives and property of the South. It caused Lincoln's election in 1860 and fueled the movement to secession and war. Slavery was the dividing point over which there was a limit to the compromises that could be effected. It clearly drove the decade as it had shaped the whole century.

Slavery was an issue during thePhiladelphia (Constitutional) Convention. The issue was resolved byguaranteeing the right to own slave by constitutional fiat. The rightis protected at Article I, sections 2 and 9, Article IV, section 2 andby Amendments IV, V, IX and X. The only way slavery could be abolishedwas by state law or by Constitutional Amendment.

1. If a river is treacherous, it isA warmB dangerousC distant.D wide

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If a river is treacherous that means it is dangerous so the answer would be B

The answer is B. Dangerous

What conditions most directly resulted from the Imperial Crisis?

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Parliament passed a series of Navigation Acts designed to confine colonial trade to English possessions and English-flagged vessels. In America, the debate over the Stamp Act of 1765 gave rise to a radically different view of the relationship between the mother country and its colonies.

adoption of Christianity as official religion

devaluation of money and high inflation

increase in taxes and greater disparity

What body of water seperate mainland China from the Korean Peninsula