Pseudo force (linear acceleration) (Fpseudo = − m a_frame)

jee-mainjee-advancedneet-ug

Fpseudo = − m a_frame

What each symbol means

SymbolWhat it stands for
FpseudoPseudo force on mass m in accelerating frame
a_frameAcceleration of non-inertial frame (inertial observer)

When to use this

In a frame accelerating with a_frame, free particle appears to feel −m a_frame pseudo force (in addition to real forces).