Question

A car is moving at a speed of 60 km/h traversing
a circular road track of radius 60 m. The
minimum coefficient of friction to prevent the
skidding of the car is (g = 10 )
(A) 25/54
(B) 21/54
(C) 15/44
(D) 21/44​

Answer 1

Explanation:

So It's Answer is 25/54 .Thank you