List of top Physics Questions on Circular motion asked in TS EAMCET

A car is moving with velocity V at the top of a semi-circular hill of radius 40 m such that the normal force on it is zero. Find the velocity (V) of the car. [use $g = 10\ ms^{-2}$]

Car A is moving to the east with a speed of 30 km/hr, and car B is moving to the north with the same speed. What is the velocity of car B as measured in car A?

A car is moving with velocity V at the top of a semi-circular hill of radius 40 m such that the normal force on it is zero. Find the velocity (V) of the car. [use \( g = 10 \, \text{ms}^{-2} \)]