Why do you think tyres of vehicles have grooves cut into them?
Bigger vehicles have deeper grooves cut into tyres. Why should
that be so?
Plz answer this in 2-3 sentences
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It's the grip of the tyre on the road and is caused by the friction between the rubber and asphalt. The rougher the two surfaces, the higher the friction and the better the traction. ... Typically, the deeper the grooves, the better the traction in wet conditions.09-Jul-2018
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