Physics | Grade 11 Sc | Ch 7 : Kinematics | Solved Problem Circular Motion

[@mariam-md9gp]

3rd method : Since the velocity V=12m/s which is a constant value at any instant t, thus the type of motion is UCM where a=an

[@husseinharb.physics]

This is true bravoo👏👏 but not the method that i want