PHYSICS HIGH SCHOOL

Which change increases the electric force between objects? -Two neutral objects are moved closer together.
-Electrons are added to two negatively charged objects.
-Two oppositely charged objects are moved farther apart.
-The charge on two positively charged objects is reduced.

Answers

Answer 1
Answer: Well, the force is proportional to the product of the charges
on the two objects.  So if the objects are already negatively
charged distance between them is unchanged, then adding
electrons to either or both objects would increase the forces
between them.
Answer 2
Answer:

The change that will increase the electric force between objects is "electrons are added to two negatively charged objects".

Electric force between objects

The electric force between objects is determined by applying Coulomb's law as shown below;

F = kq₁q₂/r²

where;

  • q is the magnitude of the charges
  • r is the distance between the charges
  • k is Coulomb's constant

Increase in the magnitude of the charges will increase the electric force between the objects.

Thus, the change that will increase the electric force between objects is "electrons are added to two negatively charged objects".

Learn more about electric force here: brainly.com/question/20880591

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Somebody plz answer these 5 only thanks!!!
Will mark as brainliest
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Answers

I believe it’s
True
True
True
True
False

Answer:

false

true

true

true

false

The circus dog in the picture below is balancing a ball on his nose. The ball has __________ energy right now, but when he drops the ball it will have __________ energy.

Answers

Right now the ball only has potential energy but when the ball falls that will be converted into kinetic energy because it is moving. BTW Im 14 in 9th grade ya'll should know this.

Answer:

potential; kinetic

Explanation:

Dirty windshields __________.a. reflect light into your eyes, causing glare
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c. will not become fogged
d. none of the above

Answers

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As we move above up from one trophic level to another in an energy pyramid, what happens to the energy?a. It decreases from one trophic level to another.
b. It remains the same for each trophic level.
c. It increases from one trophic level to another.

Answers

As we move above up from one trophic level to another in an energy pyramid, what happens to the energy?

a. It decreases from one trophic level to another.
b. It remains the same for each trophic level.
c. It increases from one trophic level to another.

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1) A force of 28 N stretches a very light idealspring 0.71 m from equilibrium. What is the
force constant (spring constant) of the spring?
A) 39 N/m
B) 22 N/m
C) 46 N/m
D) 31 N/m

Answers