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Two small masses that are 10 cm apart attract each other with a force of 10 N when they are 5 cm apart these masses will attract each other with what force?
Answer #1:
Reading between the lines, this has to be the electrostatic force.
Two "small masses" at that distance couldn't possibly attract each other with
that much force due to gravitation.
The other two forces (the weak and strong nuclear forces) have ranges that
are much much less than that.
If you wanted the number rather than the name of the force, then you just
need to look up Coulomb's Law and find how it varies by distance (the r squared
term should be a clue here). Halving the distance multiplies the force by 4.
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Observation:
Answer #1 is correct, and stunningly perspicacious as well.
If the centers of these masses are 10m apart and the gravitational force
between them is 10 N, then the product of the masses is 1.5 x 1013 kg2. (rounded)
You've said that they can be moved to where their centers are 5m apart.
So if, say, they are spheres, then their radii can't sum to more than 5m.
Let's say that they are two spheres with equal size and equal mass. Then for
each one, the radius is 2.5m, the volume is 65.45 m3, the mass is 3.87 x 106 kg,
and the density is 59,175 gm/cm3 .
Just now, I have nothing to compare that density to, so I'm not sure whether
you have a pair of baby black holes there, or simply a few cupfulls of plain old
nuclear fluid or Sirius-B.
What else can I help you with?
What is masses effect on gravity?
Mass has a direct effect on gravity - the more massive an object is, the stronger its gravitational pull. This means that objects with larger masses will attract other objects with greater force. The force of gravity between two objects is directly proportional to the product of their masses.
Why do bodies attract to each other?
Bodies attract to each other due to the force of gravity. Gravity is a fundamental force in nature that causes objects with mass to be drawn towards each other. The strength of the gravitational attraction depends on the masses of the bodies and the distance between them.
What is gravity what can determine the gravitational force between objects?
Gravity is a fundamental force of nature that causes objects with mass to attract each other. The strength of the gravitational force between objects is determined by the masses of the objects and the distance between them, following Newton's law of universal gravitation.
What does gravity do to two masses?
Gravity causes two masses to attract each other, pulling them together with a force that is proportional to the product of the masses and inversely proportional to the square of the distance between them. This gravitational force is responsible for keeping celestial bodies in orbit around each other and determining the trajectories of objects in space.
What does the Electric Force between two charged objects depend on A Their masses and their separation B Their speeds C their charge and their separation D their masses and their charge?
Well, an electric force can be attractive or repulsive and it is the STRONGEST force in nature. And to feel this force, small changes might be involved.So, the question is: The Electric Force between two charged objects depends on which of the following?A) Their masses and their separationB) Their speedsC) their charge and their separationD) their masses and their chargeAnswer: C) Their charge and their separation.Why? Because the force between electric charges depends on the distance between charges (the force decreases as the charges get farther apart) and it depends on the force the electric charges exert on each other. And negative charge and positive charge do attract but positive and positive charge don't attract and negative and negative don't attract.
What is the gravity in the milky way?
It is the same general principle as in many other situations. Masses attract one another, through a force known as gravity.It is the same general principle as in many other situations. Masses attract one another, through a force known as gravity.It is the same general principle as in many other situations. Masses attract one another, through a force known as gravity.It is the same general principle as in many other situations. Masses attract one another, through a force known as gravity.
Why does earth attract near by objects with significant force?
A force called "gravity" makes that any mass attract any other mass. The larger the masses, the stronger will the force be. The greater the distance, the smaller will this force be.
What all masses exert on other masses?
All masses exert a gravitational force on other masses, causing them to attract each other. The strength of this force depends on the masses of the objects and the distance between them, as described by Newton's law of universal gravitation. This force is responsible for phenomena such as orbits of planets around the sun and the attraction between objects on Earth.
How is occur gravitation?
Gravity is an effect of mass. Two masses will attract each other proportional to their masses and the force varies by the inverse square of the distance.
If everything in the universe attracts everything why do we not attract each other?
We do! The strength of the force depends on our masses and the distance between us. The gravitational force between two 200-pound people standing 3-feet apart, is about 0.0000024 ounce of force. If one of the people had the mass of the Earth and they stood 4,000 miles apart, then the force would be 200 pounds.
What force that gravity exerts on an object is called?
The mutual force with which every two masses attract each other because of gravity is referred to as the "weight" of the objects.
What is masses effect on gravity?
Mass has a direct effect on gravity - the more massive an object is, the stronger its gravitational pull. This means that objects with larger masses will attract other objects with greater force. The force of gravity between two objects is directly proportional to the product of their masses.
Why do bodies attract to each other?
Bodies attract to each other due to the force of gravity. Gravity is a fundamental force in nature that causes objects with mass to be drawn towards each other. The strength of the gravitational attraction depends on the masses of the bodies and the distance between them.
State newton's law of gravitation?
the law was," Every matter in the universe attract each other by a line joining them with a force which is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers.''From Sambit PalIndia.
What did Isaac Newton discover about the universe?
Newton discovered that masses in the Universe attract each other with a force F= mGM/r2.
Which force varies according to the masses of two objects and the distance between them?
The equal pair of mutual gravitational forces that attract the objects toward each other.
What is gavitational force?
gravitational force is a basic force of nature, it presents everywhere and at all time. The gravitational force acts between any 2 masses in the universe and pulls them toward each other .It is the force that pulls objects toward earth.
