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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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The answer is St. John’s Wort

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3 years ago
What power is involved when a president chooses a supreme court justice?
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Answer:

A United States president is using the power of the Executive Branch when choosing a supreme court justice. The Appointments Clause, written in the United States Constitution, gives the president the power to appoint justices to the Supreme Court.

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frez [133]
Finding meaning in a family tie because one perceives that it has a meaning.
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3 years ago
Suppose Abby finds a significant positive correlation between the hours that a child watches TV and the number of aggressive beh
ioda

The correct answer would be, Predicts.

Suppose Abby finds a significant positive correlation between the hours that a child watches TV and the number of aggressive behaviors the child displays in the classroom. She concludes correctly that TV watching predicts aggressive behavior.

Explanation:

When doing a research, researchers try to study the relationship between different factors to reach to a conclusion. Usually different variables are seen and tested, and if significant correlation if found, then results are inferred.

So when Abby conducted a research about the reason of aggressive behaviors in children in their classrooms, she used a variable, 'watching TV', and found that TV watching predicts the aggressive behavior.

This means that TV watching by children predicts and cause aggression in them.

Learn more about aggressive behavior at:

brainly.com/question/2034237

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3 years ago
Select the correct answer.
Paladinen [302]

Answer:

neutral

Explanation:

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