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Agata [3.3K]
3 years ago
5

Air enters a tank through an area of 0.2 ft2 with a velocity of 15 ft/s and a density of 0.03 slug/ft3. Air leaves with a veloci

ty of 5 ft/ s and a density equal to that in the tank. The initial density of the air in the tank is 0.02 slug/ft3. The total tank volume is 20 ft3 and the exit area is 0.4 ft2. Find the initial rate of change of density in the tank.

Engineering
1 answer:
Mademuasel [1]3 years ago
4 0

Answer:

please find attached.

Explanation:

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Answer:

Explanation:

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The properties of the air in the inlet section with A1 = 0.25ab m2 in a converging-diverging channel are given as U1 = 25a,b m/s
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nice cake

Explanation:

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Describe three differences between liquids and gases in fluid power systems.<br> Help !!!
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The product life cycle defines the stages that new products move through as they enter, are established in, and ultimately leave
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Answer:

The four marketing mix of every new business are:

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2. Place

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Explanation:

The four marketing mix of every new business are:

1. Product

2. Place

3. Price

4. Promotion

the product life cycle are directly proportional to the 4p of marketing. the product life cycle stages are introduction, growth, maturity and decline.

For each of the stages of product life cycle, those 4p should be use appropriately.

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The introduction stage:

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