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Mariulka [41]
3 years ago
5

Need help asap; put you as brainliest​

Physics
1 answer:
Vera_Pavlovna [14]3 years ago
8 0

Answer:

unmmmmmmmm I think the answerA

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Water is pumped through a pipe of diameter 15.0 cm, from the Colorado River up to Grand Canyon Village, located on the rim of th
Aleksandr [31]

Answer:

p= 1.50289×10⁷ N/m²

Explanation:

Given

HA = (564 m)................(River Elevation)

HB = (2096 m).............(Village Elevation)

Area = A =(π/4){Diameter}² = (π/4){0.15 m}² = 0.017671 m²

ρ = (1 gram/cm³) = (1000 kg/m³)........(Water Density)

p(pressure)=?

Solution

p=PA - PB

p= ρ*g*HB - ρ*g*HA

p= (ρ*g)*(HB - HA)

p= (1000×9.81 )×{2096  - 564}  

p= 1.50289×10⁷ N/m²

8 0
3 years ago
Please help me:(
Lelechka [254]

Answer:B

Explanation:

I’m doing the same thing you are!

3 0
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What is the weight on mass
Gre4nikov [31]

Answer:

6.39×10^23 kg is the weight on mass

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What level of intensity is playing golf while pulling or carrying a set of clubs?
Nuetrik [128]

Answer:

It would be considered Moderate intensity.

5 0
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When a system does work, what happens to its internal energy
tester [92]
The first law, which deals with changes in the internal energy, thus becomes 0 = Q - W, so Q = W.

If the system does work, the energy comes from heat flowing into the system from the reservoir; if work is done on the system, heat flows out of the system to the reservoir
8 0
3 years ago
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