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SIZIF [17.4K]
2 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]2 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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Daniel and Ronald were social researchers who monitored websites, lurked in chat rooms, and hung out in cyber cafés and observed
elena-14-01-66 [18.8K]

Answer:

Ethnographic.

Explanation:

Ethnographic research is the qualitative approach that helps the sociologists to study the cultural patterns and perspectives. It studies the behavioral pattern that occurs or takes place in a cultural or social group. This study enables the sociologist to study the relationship between culture and behavior.

In the given case, the research that was performed by Daniel and Ronald was ethnographic as they were studying the behavioral pattern of internet users.

So, the correct answer is ethnographic research.

8 0
2 years ago
Arya views challenges as tasks to be mastered. Arya develops a deep interest in sword fighting and wants to become one of the be
diamong [38]
Determination because she is always working to be better
6 0
2 years ago
Sarah says some people think Adnan was proven to be "duplicitous" because of his bad behavior at the mosque. Summarize the incid
Vitek1552 [10]

Hello. Unfortunately you did not submit the text to which this question refers, which makes it impossible for it to be answered. However, I will try to help you as best I can.

It is only possible to answer this question if the text it refers to is read. In this text, you should look for the moment that shows the incident at the mosque and analyze why the way Adnan behaved in that incident was so disturbing and uncomfortable for the people present at the place. This behavior should be linked to the motives that led Adnan to be accused of murder, where you will see if his behavior is related to the charge, making it easier to show that Adnan is guilty of the charges he receives.

5 0
2 years ago
Levin and Simons (1998) conducted a clever study in which a researcher (questioner) asked participants for directions on a colle
Ber [7]

Answer:

The researchers were studying change blindness.

Explanation:

In the "door study", participants were exposed to major visual changes. They would be giving a man directions when two other men walked between them carrying a door. At this moment, the original man asking for directions would walk away carrying the door while another man replaced him. Approximately 50% of participants did not notice the replacement. That phenomenon is called change blindness, and it usually takes place when a person's attention is not focused on visual details. Since the participants in the study were more concerned with giving directions than with their interlocutor's appearance, they wouldn't notice the change.

8 0
2 years ago
Billy has trouble sitting still in class, so his teacher implements a program in which she praises billy for staying in his seat
shepuryov [24]
Of a controlled variable
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2 years ago
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