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Sauron [17]
3 years ago
10

When sugar is added to water, the sugar dissolves and the resulting liquid is clear. Have the combined sugar and water formed a

pure substance or a mixture? Explain your a answer.
Physics
2 answers:
Nuetrik [128]3 years ago
7 0
It is mixture. Mixture is a physically combined. Pure substance is a substance that made out as a atom.  So you can separate it by boiling water. As a result there is a sugar left. This method is called evaporation. 
Mariana [72]3 years ago
5 0
I don't know xdddddddddd
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26.2/3.4 would be the average velocity for the run.

7.7 miles/hr

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What metric unit would you use to estimate the actual distance between Boston and New York?
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I would use miles Because miles will give you less of an answer
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When turned on, a fan requires 5.0 seconds to get up to its final operating rotational speed of 1200 rpm. a) How large is the fi
vova2212 [387]

Answer:

a)

125.6 rad/s

b)

25.12 rad/s²

Explanation:

a)

t = time required by the fan to get up to final operating speed = 5 sec

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we know that :

1 revolution = 2π rad

1 min = 60 sec

w = 1200\frac{rev}{min}\frac{2\pi rad}{1 rev}\frac{1 min}{60 sec}

w = \frac{1200\times 2\pi }{60}\frac{rad}{s}

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b)

w₀ = initial angular speed = 0 rad/s

α = angular acceleration

using the equation

w = w₀ + α t

125.6 = 0 + α (5)

α = 25.12 rad/s²

5 0
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Which option most likely describes scientist(s) working in pure science?
lana [24]

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Explanation:

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Pick the answer that would make the following statement true.
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hope this helps you.

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