Question

what is kinetic friction?explain with examples.

Answer 1

Hey there !

the force of kinetic friction is the amount of force necessary to keep the two objects moving relative to each other. The force of kinetic friction acts in a opposite direction to the movement of the two objects.

Hope it helps you !

Answer 2

▶Kinetic friction is a force that acts between moving surfaces.
▶An object that is being moved over a surface will experience a force in the opposite direction as its movement.
▶The magnitude of the force depends on the coefficient of kinetic friction between the two kinds of material.

▶Rubbing both hands together to create heat.
▶ A sled sliding across snow or ice.
▶Skis sliding against snow.
▶A person sliding down a slide is an example of sliding friction.