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Why tyres are circular in shape? (A) It is easy to inflate them. (B ) Rolling friction is less than sliding friction. (C) Circular tyres dissipate less heat. (D) It is easy to slow down or stop vehicle.

Why tyres are circular in shape?


(A) It is easy to inflate them.


(B ) Rolling friction is less than sliding friction.


(C) Circular tyres dissipate less heat.


(D) It is easy to slow down or stop vehicle.

Grade:Upto college level

1 Answers

Arun Kumar IIT Delhi
askIITians Faculty 256 Points
10 years ago
B

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