I recently learned that we always break components of force along and perp to direction of net acceleration (for simplification) So in problems involving circular motion.... We resolve forces along centripetal acc So in problems involving vertical circular motion...we break mg along centrifugal force(ofc working from non inertial frame)
But in problems involving banking of road w friction....we break centrifugal force along and perp to mg ...Why so??
We should have broken Normal and friction along centrifugal force