Question

the types of automobiles are made corrugated and rough .why?

Answer 1

The tyres of automobiles should not be tightly filled during summer because it gets directly heated by Sun

Tyres are made by corrugated in order to increase the friction between the tyres and the surface of the road. This increases the opposing force incurred by the tyres and hence prevents accidents due to slipping and sliding.

Most automobile wheels are made from either Steel or Alloy (Aluminum). There are chrome wheels and plastic hubcaps as well. But most care wheels are made from Alloy or Steel

Street bikes are made to ride on concrete and tarmac. Pretty much the same terrain everywhere. Mountain bikes are made to ride on dirt, mud, gravel, sticks, rocks, grass - and to get traction on those types of surfaces you need a wider, knobblier tire.

Answer 2

Answer:friction

Explanation:the tyres of wheels are made corrugated and rough so that it will be easy to drive