Friction force. [opposite force]
The force between two moving objects that are touching is called kinetic friction. Kinetic friction acts opposite to the direction of the motion of the objects and resists their motion. It is caused by the interaction between the surfaces of the two objects.
трение (friction)
Gravity is a force that exists between objects even if they are not touching. It is a universal force of attraction that acts over long distances.
When two objects are touching each other, the net force between them is zero if they are at rest or moving at a constant velocity. The forces between the objects are balanced, leading to no acceleration.
http://www.youtube.com/watch?v=psuRGfAaju4
Friction force. [opposite force]
The force between two moving objects that are touching is called kinetic friction. Kinetic friction acts opposite to the direction of the motion of the objects and resists their motion. It is caused by the interaction between the surfaces of the two objects.
трение (friction)
Gravity is a force that exists between objects even if they are not touching. It is a universal force of attraction that acts over long distances.
Friction force. [opposite force]
When two objects are touching each other, the net force between them is zero if they are at rest or moving at a constant velocity. The forces between the objects are balanced, leading to no acceleration.
http://www.youtube.com/watch?v=psuRGfAaju4
The force between two moving objects is called the force of interaction or the force of interaction between two objects. This force can be attractive or repulsive, depending on the nature of the objects and their velocities.
The force exerted only when two objects are touching is called friction. Friction occurs as a result of the resistance between the surfaces of the objects when they move against each other.
No, objects do not have to be touching each other to exert electrical force. The force between charged objects can be exerted through electric fields, which can act over a distance. This force diminishes with distance according to Coulomb's Law.
Friction
Yes, it is possible for a force to act between two objects even when they are not touching. This type of force is called a non-contact force, such as gravitational, magnetic, or electrostatic forces. These forces can act over a distance and do not require direct contact between the objects.