Question

Friction occurs due to _________ of irregularities in the surfaces.

Answer 1

Answer

interlocking

Explanation

Frictional force arises because of the irregularities in the surfaces of interacting objects. When two bodies are in contact, the interlocking of irregularities occurs, which causes friction between them.

Answer 2

Answer:

Friction occurs due to interlocking of irregularities in the surfaces.

Explanation:

• Frictional force arises because of the irregularities in the surfaces of interacting objects. When two bodies are in contact, the interlocking of irregularities occurs, which causes friction between them.
• Sliding Friction occurs due to interlocking between microscopic irregularities on surfaces when one tries to slide over another.