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kotykmax [81]
3 years ago
5

Two charged objects are separated by some distance. the charge on the first object is greater than the charge on the second obje

ct. how does the force between the two objects compare?
Physics
2 answers:
oksian1 [2.3K]3 years ago
8 0
Force will be compared by coulomb law


M12 = M21
Svetlanka [38]3 years ago
7 0
The forces in both directions are equal. Their strength depends on the PRODUCT of the charges, not on their individual values or the comparison between them. Same goes for gravity. Your weight on Earth is exactly the same as the Earth's weight on YOU.
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Which of the following does each different kind of atom represent?
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B

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A positive charge is moved from point A to point B along an equipotential surface. How much work is performed or required in mov
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Answer:

No work is performed or required in moving the positive charge from point A to point B.

Explanation:

Lets take

Q= Positive charge which move from  point A to point B along

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A region of space that contains no matter
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The equation T^2=A^3 shows the relationship between a planet’s orbital period, T, and the planet’s mean distance from the sun, A
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D. 2^(3/2)

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3 0
3 years ago
how much water is needed to produce 1kwh of electricity at a power plant that is 30% efficient if the temperature increase 10 C
Dimas [21]

The amount of water needed is 287 kg

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We also know that the power plant is only 30% efficient, so the energy produced in input must be:

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The amount of water that is needed to produce this energy can be found using the equation

E_{in}=mC\Delta T

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m is the amount of water

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And solving for m, we find:

m=\frac{E_{in}}{C\Delta T}=\frac{1.2\cdot 10^7}{(4186)(10)}=287 kg

Learn more about specific heat capacity:

brainly.com/question/3032746

brainly.com/question/4759369

#LearnwithBrainly

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