Question

An automobile moves on a level horizontal road in a circle of radius 30 m. The coefficient of

friction between tires and road is 0.50. The maximum speed with which this car can round
this curve is????/

Answer 1

v = 12.12 m/s

Step-by-step explanation:

It is given that,

Radius of circle, r = 30 m

The coefficient friction between tires and road is 0.5,

The centripetal force is balanced by the force of friction such that,

v = 12.12 m/s

So, the maximum speed with which this car can round this curve is 12.12 m/s. Hence, this is the required solution.