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What acts only between surfaces that are in contact?
Friction is a force that acts between surfaces in contact with each other, resisting their relative motion.
Outward force made by centrifugal force that keeps planets in orbit?
Centrifugal force doesn't exist, and there is no outward force acting on planets. The only force on them is the 'centripetal' one ... the gravitational force between each planet and the sun, that attracts the planet in the direction toward the sun. That's the only force required to keep a planet in orbit ... which is lucky, because it's the only force there is.
What is the difference between electromagnetic force and gravitational force in terms of their effects on objects?
Electromagnetic force is a force between charged particles that can attract or repel objects, while gravitational force is a force between objects with mass that always attracts them towards each other. Electromagnetic force is much stronger than gravitational force, but only acts over short distances, while gravitational force is weaker but acts over long distances.
What holds protrons and neutrons together in the nucleus?
The so-called "strong force". It is, precisely, a force between nucleons (protons and neutrons), acts only at very short distances, and is a different force from the better-known electric, magnetic and gravitational forces.The so-called "strong force". It is, precisely, a force between nucleons (protons and neutrons), acts only at very short distances, and is a different force from the better-known electric, magnetic and gravitational forces.The so-called "strong force". It is, precisely, a force between nucleons (protons and neutrons), acts only at very short distances, and is a different force from the better-known electric, magnetic and gravitational forces.The so-called "strong force". It is, precisely, a force between nucleons (protons and neutrons), acts only at very short distances, and is a different force from the better-known electric, magnetic and gravitational forces.
What were the Navigation Acts designed to do?
The Navigation Acts were designed to restrict foreign shipping for trade between the colonies and England. The goal was to force the colonies to only trade with England.
What is the force of attractive force between particles in the nucleus?
The attractive force between particles in the nucleus is known as the strong nuclear force. It is responsible for holding protons and neutrons together in the nucleus. This force is extremely strong but acts only over very short distances.
Can a object be in mechanical equilibrium when only a single force acts on it?
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Does the gravitational force act between any two objects?
Yes, the gravitational force acts between any two objects that have mass. This force is proportional to the masses of the objects and inversely proportional to the square of the distance between them.
Which universal force acts only on the protons and neutrons in the nucleus?
gravitational
Why is the sun the only gravitational force?
The sun is not the only gravitational force but it is the strongest, the earth has a gravitational force, the moon has a gravitational force etc. Any two objects have a gravitational force between them that is proportional to their masses and inversely proportional to the square of the distance between them.
Does the force of gravity acts only while objects are moving downwards?
The gravitational force of attraction between the Earth and any other object acts continually, with constant strength, no matter whether the object is moving up, down, sideways, fast, slow, straight, in circles, end over end in a loop de loop, spinning, twirling, rotating, revolving, any combination of the above, awake, sleeping, or not moving at all. Makes no difference in the force of gravity.
What is the force that affects all particles in a nucleus acts only a short range?
The strong nuclear force is responsible for binding protons and neutrons together in the nucleus. It is a short-range force that only acts over distances on the order of a few femtometers.
