Best answer: How is the force of attraction dependent on the masses of objects and distance between them CBSE 2014?

As we know that the gravitational force is a force that attracts any two objects with mass. … From Newton’s universal law of gravitation the force is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centres of mass.

How is force of attraction dependent on the masses of objects and distance between them?

Gravitational force -an attractive force that exists between all objects with mass; an object with mass attracts another object with mass; the magnitude of the force is directly proportional to the masses of the two objects and inversely proportional to the square of the distance between the two objects.

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How is the force of attraction dependent on the masses of objects and distance between them Class 9?

If the mass of one of the objects is doubled, then the force of gravity between them is doubled. … Since gravitational force is inversely proportional to the square of the separation distance between the two interacting objects, more separation distance will result in weaker gravitational forces.

How does the force of gravitation between two masses depend on the distance of separation between them?

The force of gravity depends directly upon the masses of the two objects, and inversely on the square of the distance between them. This means that the force of gravity increases with mass, but decreases with increasing distance between objects.

How do the size and distance of objects play a role in the force between them?

An object with more mass has more/less gravitational force than an object with a smaller mass. Objects that are closer together have more/less of a gravitational force between them than objects that are further apart. The more separation two objects have, the more the force between them decreases.

How does the force of attraction?

The first force that causes attraction is the gravitational force. According to Newton’s Universal Law of Gravitation, every object in the universe attracts every other object in the universe. Gravity is an attractive force since any object with mass will experience a force of attraction from other objects with mass.

What happens to the gravitational force between two objects when the distance between them is halved?

When distance between objects is halved, gravitational force becomes four times. When distance between objects is doubled, gravitational force becomes one-fourth.

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What is importance of law of gravitation?

The importance of universal law of gravitation is that it explains the motion of planets around the sun; the motion of moon around the earth; and the motion of artificial satellites around the earth. It also explains the phenomena of rainfall, snowfall, and flow of water in rivers on the earth.

How is the gravitational force between two masses affected if the separation between them is tripled?

When the distance between the objects is doubled then force between them is one fourth. When the distance between the objects is tripled then force between them is one ninth. When the masses of both objects are doubled then the force between them is four times.

What do you understand by the term force due to gravity?

As per the law of gravitation, the earth attracts each object around it, towards its center. The force with which the earth attracts a body is called the force due to gravity.

Does gravitational force depend on mass?

The magnitude of this force depends upon the mass of each object and the distance between the centers of the two objects. Mathematically, we say the force of gravity depends directly upon the masses of the objects and inversely upon the distance between the objects squared.

What happens to the force of attraction between two planets when the masses of both are doubled?

If the mass of both of the objects is doubled, then the force of gravity between them is quadrupled; and so on. Since gravitational force is inversely proportional to the square of the separation distance between the two interacting objects, more separation distance will result in weaker gravitational forces.

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Which two factors affect the force between two masses according to the universal law of gravitation?

Isaac Newton was the first to suggest that gravity is universal and affects all objects in the universe. The strength of gravity between two objects depends on two factors: the masses of the objects and the distance between them. The force of gravity between two objects is greater if the objects are closer together.

How does increasing mass affect the force of objects in motion?

The acceleration of an object depends directly upon the net force acting upon the object, and inversely upon the mass of the object. As the force acting upon an object is increased, the acceleration of the object is increased. As the mass of an object is increased, the acceleration of the object is decreased.

Why is the attraction between you and earth so much more noticeable than the attraction between you and this book?

The reason is that the mass of most objects is too small to cause a force large enough to move objects toward each other. However, you are familiar with one object that is massive enough to cause a noticeable attraction—the Earth. Compared with all objects around you, Earth has a huge mass.

What are the relationships between the gravitational force between objects and their masses and the distance between their centers?

Newton’s universal law of gravitation

The force is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers of mass. This is called an inverse-square law.