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valkas [14]
3 years ago
11

I have to create a mask and i would like some ideas of how i could create it or yall have any ideas?

Engineering
2 answers:
galben [10]3 years ago
5 0

Answer:

make a mask that either says corona or shows the virus it's self

Explanation:

i think this might help pls don't report

Paul [167]3 years ago
4 0

Answer:

get a mask mold and the strips of the stuff than gets sticky when it's wet. Do 2 or 3 layers of it on the mold wait a few days for it to dry and then design it

Explanation:

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"Transportation is the way of expanding business activies" justify this statement with long answer​
Leokris [45]

Answer:

Transportation methods ensure deliveries to and from your facility flow smoothly and arrive at their designated destinations on time. Because of the importance of transportation to your business's success, it's vital to include this factor in your supply chain management strategy.

So,transportation is the way of expanding business activities.

4 0
3 years ago
In a hydroelectric power plant, water enters the turbine nozzles at 800 kPa absolute with a low velocity. If the nozzle outlets
Whitepunk [10]

Answer:

The answer is VN =37.416 m/s

Explanation:

Recall that:

Pressure (atmospheric) = 100 kPa

So. we solve for the maximum velocity (m/s) to which water can be accelerated by the nozzles

Now,

Pabs =Patm + Pgauge = 800 KN/m²

Thus

PT/9.81 + VT²/2g =PN/9.81  + VN²/2g

Here

Acceleration due to gravity = 9.81 m/s

800/9.81 + 0

= 100/9.81 + VN²/19.62

Here,

9.81 * 2= 19.62

Thus,

VN²/19.62 = 700/9.81

So,

VN² =1400

VN =37.416 m/s

Note: (800 - 100) = 700

7 0
3 years ago
Read 2 more answers
The cars of a roller-coaster ride have a speed of 30 km / h as they pass over the top of the circular track. Neglect any frictio
PtichkaEL [24]

Answer:

Explanation:

30 we know that radius is 18 and the circumference is 36pi and the time to go around is is 36pi/30=1.2pi≈3.76991118

7 0
3 years ago
What is the last step to the design process?
ryzh [129]

Answer:

B: Present solution

4 0
4 years ago
Which claim does president Kennedy make in speech university rice ?
mafiozo [28]

Answer:  The United States must lead the space race to prevent future wars.

Explanation: Hope this helps

4 0
3 years ago
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