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Friction — Science STD 8 — Question

Gujarat BoardEnglish MediumSTD 8ScienceFriction2 Marks
Question
Why are treads made in the surface of tyres?
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Answer

Treads are made on the surface of tyres help in increasing the friction. These treads help in maintaining a firm grip on the road which reduces the risk of slipping on the road thus avoiding accidents.

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