Question

there are grooves in the types ​

Answer 1

Answer:

The tyres of vehicles have grooves on their surfaces because of the increase of the friction. Explanation: When the friction increases, there are various chances of the vehicle falling down due to many reasons. Like, skidding or slipping.

Explanation:

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Answer 2

Answer:

The grooves (or “voids”) on tyres are there to provide a channel for the water. Allowing the water to escape from underneath the tyre keeps the rubber in contact with the asphalt, maintaining good traction and avoiding slippage