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Westkost [7]
3 years ago
12

After a group of researchers conducts a new experiment that has never been conducted before, what is the best way for other scie

ntists to make sure that the data is real?
Physics
2 answers:
sp2606 [1]3 years ago
6 0

Answer:

I think it would be interviewing the researchers I'm unsure though

siniylev [52]3 years ago
5 0

Answer:

Probably C) Conducting the experiment again

Explanation:

Option A is wrong because there is a chance that the group of researchers made a mistake or got the wrong data. So when interviewing the researchers, there is a chance of them giving the wrong data, especially since the experiment has never been conducted before.

Option B is wrong because the experiment the researchers where doing was new and has never been conducted before. Therefore there is no older research done on that topic.

Option C is correct because when conducted the experiment again, they can compare their results with the group of researchers. Checking if the data is correct.

Option D is wrong because the group of researchers might have made a mistake when writing down the procedure, leading to false data.

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3 years ago
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A solid uniform sphere and a thin-walled, hollow sphere have the same mass M and radius R. If they roll without slipping up a ra
elixir [45]

Answer:Hollow sphere

Explanation:

Given

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Conserving Energy at bottom and top point for solid sphere

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For hollow sphere

\frac{1}{2}Mv_{cm}^2+\frac{1}{2}\times \frac{2}{3}Mr^2=Mgh_2

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6 0
4 years ago
how is the work output of a machine calculated a. by measuring the imput force b. by calculating the output distance c. by measu
bearhunter [10]
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3 years ago
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lukranit [14]

Answer:

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