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SIZIF [17.4K]
3 years ago
7

A student at the top of a building of height h throws ball A straight upward with speed v0 and throws ball B straight downward w

ith the same initial speed. Part A Compare the ball's accelerations, both direction and magnitude, immediately after they leave her hand. Is one acceleration larger than the other? Or are the magnitudes equal?
Social Studies
1 answer:
natta225 [31]3 years ago
5 0

Answer:

Accelerations are equal in both cases.

Explanation:

No matter the initial speed you are able to put in to any balls, acceleration in this case (free falling) is always equal, because is the gravity which accelerate in this model of study, and gravity is always the same. The cases that gravity could not be the same, it's the case when you are to far from Earth surface.

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A population of caribou lives on an isolated island located on the arctic circle. there has been no migration in or out of the p
loris [4]
I encountered this question before but it had choices. The missing choices of this question are:
A- immigration 
<span>B-Natural selection </span>
<span>C- Random mutations </span>
<span>D- Geographic isolation 

My answer would be C - RANDOM MUTATIONS.

A. Immigration is not applicable because it states There has been no migration in or out of the population in the last 200 years.

B. Natural selection is not applicable because of it states that the recessive allele frequency has been 0%.

D. Geographic isolation is not applicable because it is not a factor in the increase in the recessive allele frequency.

</span>

3 0
3 years ago
Who did Asoka send to other lands to help spread Buddhism? a government officials b merchants c missionaries d soldiers
UkoKoshka [18]

Answer:

the answer is A

Explanation:

5 0
3 years ago
The Kurds are a people group with no homeland. They often are the victims of intimidation and violence which has resulted in the
vlada-n [284]

Answer:

Conflict

Explanation:

In general terms, we can see that sociological perspectives focus on two opposing themes: While the structural or functionalist approach views society as composed of varios parts, having each a function that when fullfilled , it makes a contribution to the society's equilibrium.

The kurds have a long history as ethnic group , being in middle east. Bein identified themsevles apart from Arabic majorities and having a more progressive , secular, and western orientation, they fail still to be recognized as a state nation.

This is why Conflict theorists would argue in the case of Kurds:

Why the society has failed or why kurds have not been assimilated and giving a function and meaning?

Then they would see society as divided into groups each with different power and resources that are in a dynamic of constant struggle and exploit with one another (Turkey vs Kurds)

5 0
4 years ago
Based on the accompanying map of the San Andreas Fault and the frequency of earthquakes along this fault, do you think San Franc
kap26 [50]

Answer:

Los angeles is more likely to experience a major earthquake.

Explanation:

According to the USGS (United States Geological Survey), there is a 60% chance that an earthquake of a magnitude of at least 6.7 occurs in Los Angeles within the next 30 years.

Plus, the San Andreas fault experiences major earthquakes every 40 - 240 years, and so far we have more than 160 years without one, so the chances are really high, and the catastrophic event is more likely to occur in Los Angeles.

4 0
4 years ago
What is one way that the lifestyle of cro-magnons differed from the lifestyle of the neanderthals
madam [21]

Cro-Magnons had better tools, making them better hunters.

They painted on cave walls.

3 0
3 years ago
Read 2 more answers
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