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Textbook Expert
Textbook ExpertVerified Tutor
29 Oct 2021

Given information

The radius of curve m

Speed of car km/h

 

Step-by-step explanation

Step 1.

Centripetal acceleration is given by,

   

where  the velocity of the car

        the radius of the circular path

The coefficient of static friction between the tires and the road is calculated with the help of static friction force.

Static friction is a different kind of force that keeps an object at rest.

The static friction force is given by,

 

= Static friction coefficient

: Speed

: Radius of the circular path

: Static friction force

 

 

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