Question

actual definition of pseudo force

Answer 1

pseudo force. noun. The physically apparent but nonexistent force needed by an observer in a noninertial frame to make Newton's laws of motion hold true. Centrifugal force is a pseudo force. Also called fictitious force .

Answer 2

A Pseudo force (also known as fictitious force, d’Alembert force or inertial force) is a visible force which works on all masses whose motion can be explained by using a non-inertial frame of reference frame, like the rotating reference frame.