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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 can take a sharp circular turn of radius 4 m, then coefficient between the cycle tyres and road is

Text Solution

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The correct Answer is:
0.245
`tan theta = mu=v^(2)//rg, mu = 4.9^(2)//10 xx 9.8 = 0.245`
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