What force resist all motion
The force known as static friction resists all motion between two surfaces in contact with each other. It prevents the motion of an object when there is a tendency for it to slide or move.
The force that resists all motion is called friction. Friction is a force that opposes the relative motion between two surfaces that are in contact with each other. It acts in the opposite direction to the intended motion, making it difficult for objects to slide or move smoothly against each other. Friction can arise between solids, liquids, and gases, but it is most commonly observed between solid surfaces.
The force that resists all motion is called friction. It is a force that opposes the relative motion between two surfaces that are in contact with each other. Friction can be classified into two types: static friction and kinetic friction.
Static friction acts when an object is at rest and prevents it from moving. It is the force that needs to be overcome in order to start an object's motion. The magnitude of static friction depends on the nature of the surfaces in contact and the force applied to them.
Once an object starts moving, kinetic friction comes into play. It acts in the opposite direction to the object's motion and tends to slow it down. The magnitude of kinetic friction is generally less than that of static friction.
To determine the exact value of friction, you need to consider several factors, including the nature of the surfaces in contact, the normal force (the force exerted by an object perpendicular to the surface it is in contact with), and the coefficient of friction (a value that depends on the nature of the surfaces in contact). These factors can be experimentally determined or found in reference tables.
In summary, friction is the force that resists all motion and it can be calculated by considering the type of friction (static or kinetic), the nature of the surfaces in contact, the normal force, and the coefficient of friction.