Question

A car moving along a horizontal curve of radius 20m and the co-efficient of (1)

friction between the road and the wheels of the car is 0.25. Its maximum safe speed is

(g=9.8m/s2 )​

Answer 1

Explanation:

15km/h .

The maximum safe speed of a vehicle on a circulartrack is 15km/h . When the track becomes wet, the maximum safe speed is 10km/h .