Question

what is friction force? how does it take place?​

Answer 1

Answer:

The frictional force itself is directed oppositely to the motion of the object. Because the friction thus far described arises between surfaces in relative motion, it is called kinetic friction. Static friction, in contrast, acts between surfaces at rest with respect to each other.

Answer 2

• A force acting in the opposite direction of motion is required to stop a moving item.
• If you push your book across your desk, for example, it will move.
• The book is pushed by the force of the push.
• The book slows down and comes to a halt as it moves across the desk.
• Friction is the force that resists an object's motion.