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Car tyres are made of rubber and not of ...

Car tyres are made of rubber and not of iron because

A

Rubber is cheaper than iron

B

iron tyres produce noise

C

Rubber can give circular shape easily than iron

D

Friction between rubber & concrete is less than that between iron & concrete.

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The correct Answer is:
D
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AAKASH SERIES-LAWS OF MOTION-EXERCISE - I
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  2. On a frictionless horizontal surface , assumed to be the x-y plane ,...

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  3. Car tyres are made of rubber and not of iron because

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  6. A uniform rope of length l lies on a table . If the coefficient of fri...

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  7. In case of pulling & pushing minimum forces required (w sin alpha)/(co...

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  8. A body is moving in a circular orbit. It is just about to slide to the...

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  9. Adjoining figure shows two blocks A and B pushed against the wall with...

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  10. A body is just supported at the face of a cart moving at an accelerati...

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  11. A wooden block sliding down from the top of a smooth inclined plane st...

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  12. The angle which the rough inclined plane makes with the horizontal whe...

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