A particle of mass $m$ is observed from an inertial frame of reference and is found to move in a cir

Question

A particle of mass $m$ is observed from an inertial frame of reference and is found to move in a circle of radius $r$ with a uniform speed $v$. The centrifugal force on it is

Professor PC Thomas Classes · Answer

Centrifugal force is zero in an inertial frame of reference.