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3 years ago

10

African Americans who moved from the South to the West called themselves _______________, reminiscent of the Hebrew people who l

eft slavery in Egypt to make a new life in the wilderness.

1 answer:

zhenek [66]3 years ago

6 0

Answer:

Black Mecca

Explanation:

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How does this scene contribute to the overall plot?

yawa3891 [41]

Answer: A - Brutus’s decision contributes to a rising action.

Explanation: Just did the assignment

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3 years ago

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What does the Secretary of Foreign Affairs do?

viva [34]

The United States Secretary of Foreign Affairs was the precursor to the United States Secretary of State and the Minister responsible for Foreign Affairs under the Articles of Confederation.

The position was held by Robert Livingston and John Jay and was primarily responsible for establishing diplomatic relations for the new nation with countries around the world.

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3 years ago

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melisa1 [442]

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3 years ago

A basketball is dropped from the edge of a cliff at the same time that second basketball is thrown upward from the ground. When

pentagon [3]

Answer:

The collision occurs at a height of 1/3 of the total height of cliff.

Explanation:

The situation is represented in the attached figure:

For the stone dropped from top of cliff we have

Initial velocity of drop= 0 m/s.

Now the time at which it attains a velocity of 2v is obtained from first equation of kinematics as

$v_{f}=u_{i}+gt\\\\2v=0+gt\\\\\therefore t=\frac{2v}{g}$

Thus the distance it covers in this time can be calculated using third equation of kinematics as

$v_{f}^{2}=v_{i}^{2}+2gh\\\\(2v)^{2}=2gh_{1}\\\\\therefore h_{1}=\frac{2v^{2}}{g}$

For the stone thrown upwards the velocity at collision is give as 'v' thus the velocity at which it is thrown upwards can be calculated by first equation of kinematics as

$v=v_{i}-gt\\\\\therefore v_{i}=v+gt\\\\v_{i}=v+g\times \frac{2v}{g}\\\\\therefore v_{i}=3v$

The height over which it changes it's velocity from '3v' to 'v' can be again obtained from third equation of kinematics as

$v^{2}=(3v)^{2}-2gh_{2}\\\\v^{2}=9v^{2}-2gh_{2}\\\\\therefore h_{2}=\frac{4v^{2}}{g}$

$\therefore h_{2}=2h_{1}$

Thus the collision occurs at at a fraction of 1/3 of height.

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3 years ago

Why did the Mexican government encourage American settlement in Mexico in the early 1820s

Marta_Voda [28]

Mexico wanted to settle Texas itself, as it was worried about the French presence in the neighboring Louisiana - a settled Texas could work as a "border" between the two". In 1821, when Mexico became independent, it encouraged US-Americans to settle is, as their objective was increased settlement in the area (but not by French).

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3 years ago