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BigorU [14]
2 years ago
7

Use the Figure 1 and decide which swithes should be turned "on" position in order to get the circuit given in Figure 2.​

Physics
1 answer:
Alexeev081 [22]2 years ago
3 0

Answer:

see below

Explanation:

closing   1 and 2   will get the A part

close 6 and 3 to get the parallel B part

leave all of the other switches open

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What is the momentum of an 80 kg runner moving at the speed of 2.5 m/s? Use the
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Skylar travels 50 meters N and then goes 30 meters W before coming straight back south 20 meters. What distance did she travel?
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Answer:

100\ \text{meters}.

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2 years ago
If the elevation in reservoir b is 100m, what must the elevation in reservoir a be if thevolume flow rate through the cast-iron
Zinaida [17]

The elevation in reservoir  at  the rate of flow using is 03m/s  is 114m.

The Reynolds range is the ratio of inertial forces to viscous forces. The Reynolds variety is a dimensionless variety used to categorize the fluids structures in which the impact of viscosity is crucial in controlling the velocities or the flow sample of a fluid.

The reason of the Reynolds number is to get a few experience of the relationship in fluid glide between inertial forces (this is those that maintain going by using Newton's first law – an item in motion stays in movement) and viscous forces, this is people who cause the fluid to come back to a forestall because of the viscosity of the fluid.

calculation,

Let L = 100 m pipe

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H f = friction losses

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Substitute the value in equation

Z = 110= 0.48= 3.54

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Therefore water surface elevation at reservoir  is 114 meter.

Learn more about rate of flow here:-brainly.com/question/21630019

#SPJ4

6 0
2 years ago
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