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If a cyclist moving with a speed of 4.9 ...

If a cyclist moving with a speed of `4.9 m//s` on a level road can take a sharp circular turn of radius 4 m , then coefficient of friction between the cycle tyres and road is

A

0.41

B

0.51

C

0.61

D

0.71

Text Solution

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The correct Answer is:
C
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ERRORLESS -MOTION IN TWO DIMENSION-Exercise
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  10. A car is moving with high velocity when it has a turn. A force acts o...

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  11. A motor cycle driver doubles its velocity when he is having a turn. T...

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  12. The coefficient of friction between the tyres and the road is 0.25. T...

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  15. A particle is moving in a circle with uniform speed v . In moving fro...

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  17. When a body moves in a circular path, no work is done by the force sin...

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  18. Which of the following statements is FALSE for a paricle moving in a...

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