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s344n2d4d5 [400]
3 years ago
13

Students set up an experiment in which a block is given an initial push on a rough horizontal surface, and the block slides thro

ugh a photogate. The photogate is used to determine the block’s speed, and the students use a meter stick to measure the distance that the block slides past the photogate before coming to rest. The students repeat the experiment for several trials. For each trial, the block is given a different speed through the photogate. __________ is a scientific hypothesis that can been tested by the data collected by the students.
English
1 answer:
Vanyuwa [196]3 years ago
5 0

Answer:

The correct answer is theory.

Explanation:

A theory is a scientific postulate that can be proved through experiments and the data that comes from them. Nevertheless, theories are always open and susceptible for change, because they are not an absolute truth and further experiments can lead to different conclusions.

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Why might an author choose to use a third-person narrator apex?
stealth61 [152]

third person view is a detached person, this can be used for many reasons. it can be used to not tell you exactly what the characters are thinking and feels and rather to describe the action more.  

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3 years ago
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In a sentence that begins with "Dr. Benton Jones, a winner of the Nobel Prize for his chemistry theories," the phrase a winner o
Likurg_2 [28]

Answer: appositive

Explanation:

An appositive is a noun phrase whereby one noun or in some other cases a pronoun is used, then there'll be another word that'll be used to clarify the noun or pronoun.

In thus case, the noun is "Dr. Benton Jones" while "a winner of the Nobel Prize for his chemistry theories" is clarifying Dr Benton Jones.

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3 years ago
24 days until I'll be going to High School check
sergiy2304 [10]

Answer:

Really? Dang :/

Explanation:

Best of luck until then :)

Have a nice day <3

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Olenka [21]

Answer:

1

Explanation:

cuz they are both telling us how longer recess can help a child phsychologycally and dat is the role it plays

4 0
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What does it mean to be apart of a community? What does it mean to be apart of a family?
DedPeter [7]
First of all, I think you mean "a part". To be "a part of a community" means that you are a member of a social group or circle. To be "a part of a family" means you are a member of a family. However, when you do not include the space between "a" and "part" and simply use the word "apart" the meaning is changed and the sentence is grammatically incorrect. The word "apart" implies that you ARE NOT a part of whatever you are talking about. However, if you want to say that you are "APART" and that is the word you mean, you would say "APART FROM a community" or "APART FROM a family" meaning you are different than the community/family.
I hope this makes sense!
Good luck!
6 0
3 years ago
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