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yawa3891 [41]
3 years ago
9

What is the purpose of an experiment design?

Physics
1 answer:
Eddi Din [679]3 years ago
5 0
An experimental design is used to assign variables for testing. In contrast to a control design where nothing is changed, the experimental design allows you to test various new inputs to see how they would vary from the original results.
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3 years ago
As an object sinks in a fluid, the buoyant force ____.
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Beginning when the bottom of the object first touches the water,
and as it descends and more and more of it goes under, the
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3 years ago
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A block of weight w sits on a frictionless inclined plane, which makes an angle theta with respect to the horizontal, as shown.
zavuch27 [327]

Answer:

a.

Explanation:

6 0
3 years ago
A bicycle traveled 150 meters west from point A to point B. Then It took the same route and came back to point A. It took a tota
Julli [10]

Answer:

Option D.  The average speed is 2.5 meters/second, and the average velocity is  0 meters/second.

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we know that

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t -----> the time in seconds

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substitute

s=\frac{300}{120}

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To find out the average velocity divide the displacement) by the time

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In this problem

The start point is A and the end point is A

so

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6 0
3 years ago
What are some things that you do to make tasks like cleaning your room or doing the dishes more fun?
Anna007 [38]

Answer:

You can listen to music while doing either one, or you can get someone else to help you that way you have someone to talk to also you finish faster.

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3 years ago
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