define friction. give examples.
sneha20032:
this is wrong way of expressing answer
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Friction is the force that opposes motion between any surfaces that are in contact. There are four types of friction: static, sliding, rolling, and fluid friction. Static, sliding, and rolling friction occur between solid surfaces.
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Hi,
Good question,
Your answer-》Resistance that one object encounters when moving over another.
Ex-》A person sliding down from a slide.
Hope it helps......
Good question,
Your answer-》Resistance that one object encounters when moving over another.
Ex-》A person sliding down from a slide.
Hope it helps......
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