Contact forces, such as friction, normal force, tension, and applied force, only have an effect on objects they touch. These forces require physical contact between objects to manifest and influence the motion or deformation of the objects involved.
Friction is the force that opposes the motion of objects that touch as they pass. It acts in the opposite direction of the motion and depends on the surfaces in contact and the normal force pressing them together.
Objects that do not touch can still exert a force on each other through fields such as gravitational, electrical, or magnetic fields. These fields create a force that can act at a distance without physical contact between the objects.
No, electric force does not require objects to touch in order to act on each other. Objects with electric charge can exert attractive or repulsive forces on each other even when they are not in physical contact.
The force of gravity depends on the masses of the two objects involved and the distance between them. These factors determine the strength of the gravitational force between the objects.
Contact forces, such as friction, normal force, tension, and applied force, only have an effect on objects they touch. These forces require physical contact between objects to manifest and influence the motion or deformation of the objects involved.
Friction is the force that opposes the motion of objects that touch as they pass. It acts in the opposite direction of the motion and depends on the surfaces in contact and the normal force pressing them together.
Objects that do not touch can still exert a force on each other through fields such as gravitational, electrical, or magnetic fields. These fields create a force that can act at a distance without physical contact between the objects.
No, electric force does not require objects to touch in order to act on each other. Objects with electric charge can exert attractive or repulsive forces on each other even when they are not in physical contact.
gravitational, electrostatic, and magnetic forces
The force of gravity depends on the masses of the two objects involved and the distance between them. These factors determine the strength of the gravitational force between the objects.
Force of push or pull
A force that requires a touch is known as a contact force. This type of force only occurs when two objects are in physical contact with each other, such as friction, tension, or normal force.
The two things that affect the magnitude of gravitational force are the masses of the objects involved and the distance between them. The greater the masses of the objects, the stronger the gravitational force. Similarly, the closer the objects are, the stronger the gravitational force.
When an object exerts a force on another object, the objects are interacting with each other through a force. This interaction can result in a change in the motion or deformation of the objects involved.
The force that acts between objects that touch each other is called friction. Friction is a resistive force that opposes the relative motion or tendency of motion between two surfaces in contact.
Charged objects do not have to physically touch each other in order to exert a force on each other. The force between charged objects can be exerted through electromagnetic fields that extend through space. This force is known as the electrostatic force.