TS EAMCET Medical 11 May 2023 Shift 1 Paper

The maximum speed with which a car of mass 1000‌kg can move on a circular track without slipping on a horizontal road having coefficient of static friction 0.5 is 7ms−1. What is the static frictional force between the car tyres and the road when the speed of the car on the same track is 5ms−1 ?