The coefficient of friction between the tyres and the road is 0.25. The maximum speed with which a car can be driven round a curve of radius 40 m without skidding is (assume g=10ms−2)

Question:

4.The coefficient of friction between the tyres and the road is 0.25. The maximum speed with which a car can be driven round a curve of radius 40 m without skidding is (assume g=10ms−2)

Options :

a) 40 ms^-1
b) 20 ms^-1
c) 15 ms^-1
d) 10 ms^-1

Answer :

d) 10 ms^-1

Answer Steps :

Solution :-

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