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Dmitriy789 [7]
2 years ago
8

A resistance of 30 ohms is placed in a circuit with a 90 volt battery. What current flows in the circuit?

Engineering
1 answer:
blagie [28]2 years ago
4 0

Answer:

3A

Explanation:

Using Ohms law U=I×R solve for I by I=U/R

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Tires can be recycled instead of thrown out.<br> True<br> False
Arisa [49]

Answer:

True :)

Explanation:

You can recycle it! Tire recycling is the most practical and environment-friendly way of disposing of old and worn-out tires. Due to their inherent durability, large volume and environment and health risks, tires are one of the most problematic sources of solid wastes.

Hope it helped have a nice day! :)

8 0
2 years ago
The local atmospheric pressure is measured with a water barometer. If the water column is measured to be 30 ft, what is the atmo
ella [17]

Answer:

The atmospheric pressure in atm=0.885 atm

Explanation:

Given that

Local pressure (h)= 30 ft of water height     ( 1 ft= 0.3048 m)

We know that pressure in given by

  P=ρgh

We know that ρ of water is 1000\dfrac{kg}{m^3}

So pressure

P=1000(9.81)(9.144)

P=89.7026 \dfrac{N}{m^2}

We know that 1000 Pa=0.00986 atm

So P=0.885 atm

The atmospheric pressure in atm=0.885 atm

8 0
3 years ago
I = 48 mA, R = 1125 2. What is Vs ?
german
54 volts

Ohms law. E= I x R
6 0
3 years ago
Supercharged engine what it does to the car
geniusboy [140]

Answer:

A supercharger is an air compressor that increases the pressure or density of air supplied to an internal combustion engine. This gives each intake cycle of the engine more oxygen, letting it burn more fuel and do more work, thus increasing power.

Explanation:

3 0
3 years ago
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Riding a bike is an example of a procedural memory.
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True reading a bike would be an example of procedural memory

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3 years ago
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