Question

what is friction and is examples​

Answer 1

Answer:

The rubbing of one object or surface against another.

Explanation:

• Rubbing both hands together to create heat.
• Drilling a nail into the wall
• The dusting of the carpet by beating it with a stick

Answer 2

Answer:

The force, which opposes the relative motion between two surfaces in contact is known as friction. For example, our shoes tear due to the frictional force between the surface of road and the surface of of our shoe. We can walk due to the frictional force. Wear and tear of the tires of the vehicles is due to friction.