When dealing with the force of gravity between two objects, there are only two things that are important – mass, and distance. The force of gravity depends directly upon the masses of the two objects, and inversely on the square of the distance between them.
What factors affect force of attraction?
Newton’s law also states that the strength of gravity between any two objects depends on two factors: the masses of the objects and the distance between them.
- Objects with greater mass have a stronger force of gravity between them. …
- Objects that are closer together have a stronger force of gravity between them.
What two factors affect the force?
Solution: Factors on which moment of force depends are: (i) The magnitude of the force applied. (ii) The distance of line of action of the force from the axis of rotation.
What two factors influence the amount of attraction between two objects in the universe?
Two factors determine the magnitude of the gravitational force between two objects: (1) their masses and (2) the separation distance between them. The size of the force is proportional to the product of the masses of the two objects.
What are two factors that affect the force of attraction or repulsion between two magnets?
The answer is “all of these affect the strength of a magnet” The proximity to the object, the size of the object, the material of the object it is sticking to, and the temperature of the object all affect magnetic pull. Magnetism is the force by which objects are attracted to or repelled by other objects.
What is the force of attraction between two objects called?
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.
What are the two factors that affects conduction on the earth’s surface?
Thanks to physics, we know that conduction is affected by temperature difference, the area of conduction, the distance the heat must travel, and the amount of time that passes.
What are two factors that affect the turning effect of force moment?
Moment of force about a point depends on the following two factors: (a) The magnitude of the force applied and, (b) The distance of line of action of the force from the axis of rotation.
Which two changes would increase the gravitational force between two objects?
So as the mass of either object increases, the force of gravitational attraction between them also increases. If the mass of one of the objects is doubled, then the force of gravity between them is doubled. If the mass of one of the objects is tripled, then the force of gravity between them is tripled.
How does the force of gravitation between two objects change?
How does the force of gravitation between two objects change when the distance between them is reduced to half? Ans. The force of gravitation between two objects is inversely proportional to the square of the distance between them therefore the gravity will become four times if distance between them is reduced to half.
What happens to force between two objects if?
According to the universal law of gravitation, the force between 2 objects (m1 and m2) is proportional to their plenty and reciprocally proportional to the sq. of the distance(R) between them. If the mass is doubled for one object. F = 2F, so the force is also doubled.
Why do 2 magnets repel each other?
If you hold two magnets the wrong way around, they push apart – they repel! … When two like-poles point together, the arrows from the two magnets point in OPPOSITE directions and the field lines cannot join up. So the magnets will push apart (repel).
What are the two magnetic forces?
The two types of magnetic forces are attractive magnetic forces and repulsive magnetic forces. The former pulls two magnetic substances towards each other and the latter pushes them away from each other.
What is attraction and repulsion?
Attraction is a force between two or more dissimilar or unlike charges. Two charges of dissimilar characteristics pull towards each other. Repulsion is a force between two or more similar or like charges. Two charges of similar characteristics pull away from each other.