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How can one determine whether a force is attractive or repulsive?
One can determine whether a force is attractive or repulsive by looking at the direction in which the force is acting. If the force is pulling objects towards each other, it is attractive. If the force is pushing objects away from each other, it is repulsive.
How is the gravitational force like a magnetic force?
Gravitational force and magnetic force both act at a distance without direct contact. They both follow an inverse square law, meaning the strength decreases with distance squared. However, gravitational force is always attractive between masses, while magnetic force can be attractive or repulsive between charges.
What is the basic difference between attractive and repulsive forces?
Attractive forces bring objects closer together, such as gravitational attraction between two masses. Repulsive forces push objects apart, like the electrostatic repulsion between two positively charged particles.
Why does an electric force stronger than gravitational force?
The electric force is stronger than the gravitational force because electric charges can be positive or negative, allowing for attractive and repulsive interactions, while gravity is always attractive. Additionally, the strength of the electric force is determined by the charge of the particles involved, which can be much larger than the masses involved in gravitational interactions.
What is the disadvantage of gravitational force?
One disadvantage of gravitational force is that it becomes weaker as distance between objects increases, leading to a decrease in its effect over long distances. Additionally, gravitational force is always attractive and cannot be repulsive, which limits the range of interactions it can facilitate.
The gravitational force is always attractive while the electric force is both attractive and repulsive. what accounts for this difference?
All mass has the same sign, while electric charge can be either positive or negative.
How can one determine whether a force is attractive or repulsive?
One can determine whether a force is attractive or repulsive by looking at the direction in which the force is acting. If the force is pulling objects towards each other, it is attractive. If the force is pushing objects away from each other, it is repulsive.
How is the gravitational force like a magnetic force?
Gravitational force and magnetic force both act at a distance without direct contact. They both follow an inverse square law, meaning the strength decreases with distance squared. However, gravitational force is always attractive between masses, while magnetic force can be attractive or repulsive between charges.
What is the basic difference between attractive and repulsive forces?
Attractive forces bring objects closer together, such as gravitational attraction between two masses. Repulsive forces push objects apart, like the electrostatic repulsion between two positively charged particles.
Why does an electric force stronger than gravitational force?
The electric force is stronger than the gravitational force because electric charges can be positive or negative, allowing for attractive and repulsive interactions, while gravity is always attractive. Additionally, the strength of the electric force is determined by the charge of the particles involved, which can be much larger than the masses involved in gravitational interactions.
This is a force where objects are attracted or repelled to one another?
Gravitational force exists between masses. Gravitational force is only of attractive. No repulsive gravitational force has been found so far. But in electrostatics and magnetism, the force between electric charges and magnetic poles respectively are of both repulsive and attractive. Nuclear force between the nucleons within the nucleus of the atom is also attractive in nature.
What is the disadvantage of gravitational force?
One disadvantage of gravitational force is that it becomes weaker as distance between objects increases, leading to a decrease in its effect over long distances. Additionally, gravitational force is always attractive and cannot be repulsive, which limits the range of interactions it can facilitate.
Electrical and gravitational forces follow similar equations with one main difference?
Both electrical and gravitational forces follow an inverse square law, where the force decreases with the square of the distance between the objects. However, electrical forces can be attractive or repulsive depending on the charges of the objects involved, while gravitational forces are always attractive and only dependent on the masses of the objects.
Is gravity strictly an attractive force or is it magnetism where it can be attractive or repulsive?
Gravity is strictly an attractive force, meaning it always pulls objects towards each other. It differs from magnetism, which can be both attractive and repulsive depending on the orientation of the magnetic fields.
Which of the four fundamental forces of nature is responsible for keeping the earth in orbit about the sun?
electromagnetic - long range, either attractive or repulsive, moderateweak nuclear - short range, either attractive or repulsive, weakstrong nuclear - very short range, either attractive or repulsive, very stronggravity - long range, always attractive, very weak
What is a main difference between gravitational and electr onic forces is that electrical forces?
The main difference between gravitational and electronic forces is that electrical forces originate from the interaction between charged particles, such as electrons and protons, while gravitational forces arise from the mass of objects. Additionally, electrical forces can be attractive or repulsive based on the charges involved, whereas gravity is always an attractive force between masses.
What kind of a force exists between a nucleus and outer level electrons attractive or repulsive?
attractive
