How does the type of surface affect the frictional force ?
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if the surface is rough meals there are so many irregularities then there is friction is high
and if the surface is smooth then there is low friction
and if the surface is smooth then there is low friction
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friction is the resistance against motion a body undergoes
friction depends on the nature of the surface it travels on
when the irregularities on a surface increases, it gets rough
friction increases on rough or irregular surfaces
friction depends on the nature of the surface it travels on
when the irregularities on a surface increases, it gets rough
friction increases on rough or irregular surfaces
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