Question

than the surface
2. Surface of glass is
of wood.
3. Friction is caused due to
of the
irregularities of the two surfaces in contact.
and
4. Friction helps in​

Answer 1

Answer:

The two things that are rubbing together are the plate and the sponge. In this case, friction helps by removing dirt from the plate. it helps in driving car , cycling and etc.

Explanation:

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