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noname [10]
2 years ago
6

A horizontal board of negligible thickness and area 1. 0 m2 hangs from a spring scale that reads 70 n when a 4. 0 m/s wind moves

above the board. The air below the board is stationary. When the wind stops, the scale reads answer n. The density of air is 1. 25 kg/m3 and treat the air as an ideal fluid.
SAT
1 answer:
andrey2020 [161]2 years ago
3 0

Answer:

A horizontal board of negligible thickness and area 2.0 m2 hangs from a spring scale that reads 80 N when a 4.0 m/s wind moves beneath the board

Explanation:

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one part of paint thinner is used to create 5 parts of paint mixture a painter has 12 ounces of paint how many ounces of thinner
Law Incorporation [45]

Answer:

In order to use all the paint in a paint mixture in the same ratio of 1:5, the painter needs 2.4 ounces of paint thinner

Explanation:

The given parameters are;

The number of parts of thinner used to create 5 parts of paint mixture = 1 part

The amount of paint the painter has = 12 ounces

The amount of thinner is given by the relation;

Ratio of thinner to paint mixture = 1:5

Which gives, 1 part of thinner is required for 5 parts of paint mixture

1/5 parts of thinner is required for 1 part of paint mixture

Therefore, 12/5 or 2.4 parts of thinner will be required for 12 parts of paint mixture

Which gives;

2.4 ounces of thinner will be required for 12 ounces of paint mixture

Therefore, in order to use all the paint in a paint mixture in the same ratio of 1:5, the painter needs 2.4 ounces of thinner.

6 0
3 years ago
What product did Britain continue to export despite objections by the Chinese government? silk fabric opium coal art.
Len [333]

Answer:

Britain continued to export opium even though it was objected by Chinese government.

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Explanation:

4 0
3 years ago
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Brut [27]

Answer:

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Explanation:

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4 0
3 years ago
What are the similarities between jazz and blues
storchak [24]
Jazz and blues are both characterized by the use of “blue” notes, swung notes, and syncopated rhythms. When blues musicians begin heavily improvising, the line between blues and jazz begins to diminish. In fact, mastery of blues style playing is considered part of learning to play jazz.
5 0
2 years ago
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Daniel's doctor told him that his stroke was caused by a blood clot in an artery in his brain which means the stroke was caused by a medical condition which is referred to as aneurysm.

<h3>What is Aneurysm?</h3>

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When this happens, the blood forms clot and impairs the function of the central nervous system thereby resulting in the numb sensation or paralysis of certain parts of the body.

The blood formed clots which resulted in the stroke encountered by Daniel in this scenario and therefore makes it the most appropriate choice.

Read more about Aneurysm here brainly.com/question/282530

#SPJ1

6 0
2 years ago
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