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When the distance between two negatively charged balloons is doubled by what factor does the repulsive force between them change?
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What does the Coulomb's law stated?
The repulsive force between two charges is proportional to the product of the charges and inversely proportional to the square of the distance between them.
What does coulomb law state?
The repulsive force between two charges is proportional to the product of the charges and inversely proportional to the square of the distance between them.
Why do balloons come closer when air is blown between them?
The wind between the balloons creates a lower pressure in the air, so the air around it pushes the balloons together.
How is an attractive force the same as a repulsive force between two objects?
They both create an acceleration.
What kind of force acts between magnetic poles if the are alike?
repulsive force
What does the Coulomb's law stated?
The repulsive force between two charges is proportional to the product of the charges and inversely proportional to the square of the distance between them.
What does coulomb law state?
The repulsive force between two charges is proportional to the product of the charges and inversely proportional to the square of the distance between them.
Why do balloons come closer when air is blown between them?
The wind between the balloons creates a lower pressure in the air, so the air around it pushes the balloons together.
Why is the molecular geometry of water bent?
repulsive forces between unshared pairs of electrons
When is there a repulsive force between two charged objects?
When the charges are the same
What happens when two negatively charged balloons are pushed together?
-- There is a force of attraction between them. -- If the charges were big enough, a spark would jump between the balloons and equalize the charges. -- That would require a huge charge, so there's no spark. But if you allow the balloons to touch, then electrons eventually flow from the negative one to the positive one, and the charges equalize.
Is the net force between atoms is the sum of the attractive and repulsive forces?
yes
What is the force of repulsive between two positively-charged particles?
electric force
What are elecrtostatic forces?
It is the repulsive or attractive force produced between the charges at rest.
Why will the balloons touched each other if you blow hardly in between them?
If you blow between them, you decrease the pressure of the air between the balloons. The air around them, which has greater pressure, will force them to approach each other.
What is the relationship between air and balloons?
This relationship between the temperature and volume of a gas, which became known as Charles' law, provides an explanation of how hot-air balloons work
You are in-charge of inflating the parade balloons You just learned that the temperature will rise 15 degrees celsius between morning and the time parade starts.How will this affect inflating balloons?
the balloons will pop.
