Question

In some situations,friction facilitates the motion and in some situations,it opposes the motion

Answer 1

hlo mate.

here is your answer.

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let's know what is friction. it's the contact force which opposes the motion. it comes in contact when two surfaces rub together. there are three types of friction *static friction .
*rolling friction.
*sliding friction.
so, the friction opposes the motion .

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Answer 2

Answer: No.

Explanation:

Friction is the contact force which opposes the motion. it comes in contact when two surfaces rub together. there are three types of friction:

static friction, rolling friction, sliding friction.

so, the friction opposes the motion .