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Semenov [28]
3 years ago
14

Which type of mixture is air explain​

Physics
2 answers:
Vsevolod [243]3 years ago
8 0

Answer: Air is an gaseous substance

Explanation:

Air is a homogeneous mixture of the gaseous substances nitrogen, oxygen, and smaller amounts of other substances. Salt, sugar, and many other substances dissolve in water to form homogeneous mixtures.

igor_vitrenko [27]3 years ago
7 0

Answer:Three elements make up over 99.9 percent of the composition of dry air: these are nitrogen, oxygen, and argon.

Explanation:

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A magnetically soft material is placed in a strong magnetic feild. what is the most likely outcome?
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Which of the following is an example of distance equaling displacement?
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Answer:

D

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Is a mountain lion a consumer producer or decomposer
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A model engine accelerated forward from rest along a straight track at 10.0 m/s2 for 3.0 seconds. It then accelerates coward at
Mrac [35]

Answer:

17.2 seconds

Explanation:

Given:

v₀ = 0 m/s

a₁ = 10.0 m/s²

t₁ = 3.0 s

a₂ = 16 m/s²

t₂ = 5.0 s

a₃ = -12 m/s²

v₃ = 0 m/s

Find: t

First, find v₁:

v₁ = a₁t₁ + v₀

v₁ = (10.0 m/s²) (3.0 s) + (0 m/s)

v₁ = 30 m/s

Next, find v₂:

v₂ = a₂t₂ + v₁

v₂ = (16 m/s²) (5.0 s) + (30 m/s)

v₂ = 110 m/s

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v₃ = a₃t₃ + v₂

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t₃ = 9.2 s

The total time is:

t = t₁ + t₂ + t₃

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Round as needed.

4 0
3 years ago
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