Question

define friction force​

Answer 1

AnsWeR :-

Frictional Force is also Known as Sliding Force.

Or In other words, The force, which opposes the relative motion between two surfaces in contact is known as friction. It acts on both the surfaces.

Examples :-

Some Day to day examples of Frictional Force Includes.

• Rubing of Hands together which produces heat.

• An iron is pushed across a Material

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Answer 2

Answer:

Friction forces such as the traction needed to walk without slipping, may be beneficial, but they also present a great measure of opposition to motion.

Explanation:

I Hope My Answer Will Help You.