It will USUALLY pull the object backwards, in relation to the direction of the motion. This assumes that the material with which it has friction, moves slower than the object you are considering. However, if you put material on a conveyor belt, the force of friction, of the object with the conveyor belt, will pull it FORWARD until the object has the same speed as the conveyor belt.
it acts in the opposite direction of motion
Static
Friction force works against the motion of the object. In other words friction force has the opponent direction of the velocity of the object.
motion of free falling object does not have friction, while motion of the cart has force of friction
Friction acts in the opposite direction of the object's motion
Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. There are several types of friction: Dry friction is a force that opposes the relative lateral motion of two solid surfaces in contact.
Static
Friction force works against the motion of the object. In other words friction force has the opponent direction of the velocity of the object.
friction is: When an object exerts an opposite force on an object in motion.
friction
Friction.
It will USUALLY pull the object backwards, in relation to the direction of the motion. This assumes that the material with which it has friction, moves slower than the object you are considering. However, if you put material on a conveyor belt, the force of friction, of the object with the conveyor belt, will pull it FORWARD until the object has the same speed as the conveyor belt.
motion of free falling object does not have friction, while motion of the cart has force of friction
Frictional force is a contact force which opposes relative motion.
Friction tends to oppose the relative motion between two surfaces in contact with each other. To every action there's always an equal but opposite reaction. So friction serves as that opposite/negative reaction or force.
Friction .
Friction acts in the opposite direction of the object's motion
Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. There are several types of friction: Dry friction is a force that opposes the relative lateral motion of two solid surfaces in contact.