Physics, asked by reddysrinivasa2012, 6 months ago

explain the effect of roughness on friction with a scitasce activity?​

Answers

Answered by ommomm2005
22

Explanation:

Making a surface rougher or smoother may not always affect the sliding friction. In addition to this, for certain textures and materials, making a surface smoother reduces friction. But elsewhere, rougher surfaces can actually have less friction

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