Question

why the tyres are circular in shape ​

Answer 1

Explanation:

Tyres move by rolling. And the circular shape is the most appropriate one for this purpose as it maintains a uniform and smooth contact with the surface. Any shape other than round- think square, rectangular, hexagonal etc- has edges or points that dig into the road. This makes movement slower.

Answer 2

Tyres move by rolling. And the circular shape is the most appropriate one for this purpose as it maintains a uniform and smooth contact with the surface. Any shape other than round- think square, rectangular, hexagonal etc- has edges or points that dig into the road. This makes movement slower.

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