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3 years ago

14

Does friction always oppose relative motion?

1 answer:

Ilya [14]3 years ago

3 0

Answer:

Yes

Explanation:

Friction is a force that opposes relative motion between systems in contact. One of the simpler characteristics of friction is that it is parallel to the contact surface between systems and always in a direction that opposes motion or attempted motion of the systems relative to each other.

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Explanation:

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